LED Guide

8ft LED light fixtures replacement lighting

8ft LED light fixtures replacement lighting including: 8ft led tube, 8 foot LED linear light and 8 foot LED tri-proof lights are replacement light for traditional light such as T8, T5 fluorescent lamp, CFL lamps, HID or HPS lamps.

1.Saving More Energy

8ft led light fixtures replacement lighting with much higher energy efficient means saving more energy.
You probably have learnt that the advantages of LED vs. Fluorescent tubes, the most advantages of LED tube vs. fluorescent lamp, according to our study, the led tube saves more than 50% of the energy after replacement of fluorescent lamp.
18 Watt T8/T10/T12 Equivalent LED Tube, well replacement of 36 Watt T8/T10/T12 fluorescent lamp.
It is possible for facilities to save as much as possible on electric bills compared to lighting alternatives – potentially even more, if this lighting is combined with smart sensors. (we have developed led light fixtures with motion sensors ).
Led light doesn’t conduct lots of heat as CFL or fluorescent lights. This isn’t just a safety advantage over other types of lights, but because they don’t generate heat, it also saves on cooling costs. In fact, it’s estimated that facilities can save up to 20% on utilities bills, as high bay LEDs will decrease the need for air conditioning.

Long Lifespan

8ft LED light fixtures work 10 times longer than CFL and fluorescent lights. Normally, we adopt high quality LEDs in 100,000 hours lifespan. Thanks to the thermal management of light construction, the heat dissipation of LED light perform much better than traditional 8ft fluorescent light or CFL lamp. We adopt much better aluminum material, not only the aluminum plate (PCB) but also the aluminum housing shell, which assure the better performance of thermal management.
In addition, our skillful technical engineers design the light construction not only in modern looking, but also with scientific light space, to set every part of light in the right place.
We already told you how 8ft LED light fixtures are long-lasting, but they’re also very durable – durable to the point where they’re pretty much damage-proof and essentially maintenance-free. Simply put, these lights don’t bust easily.
Good for Your Eyes

Our 8ft LED light fixtures are produced with high color rending index (RA value) LED, which is able to reflecting the real color to people. The higher RA value is, the more real color will be.

Thanks to our electric technicians, the electric circuit was designed properly that LED was driven by constant current, with instant on light, no flickering. Turn on a fluorescent light and it’s bound to flicker – at least, for a little while. Turn on a high bay LED lamp, and you’ll get the light you want immediately. In fact, turn it on and off as often as you want – you won’t notice any problems or flickering.
Better Light Uniformity

It is a fact that LED lighting distributes light better than others. In fact, many report an 8% increase in light uniformity with high bay LED lighting compared to others. Other benefits of 8ft LED light fixtures compared to fluorescent and CFL lights include lesser light distortion and minimal static buildup.

One of the main sticking points to installing 8ft LED light fixtures in the likes of warehouses is their higher up-front costs. But when you factor in things like energy savings and their lifespan, high bay LED lighting is clearly worth the investment.
More Light Functions

We are able to produce our 8ft LED light fixture with more functions, such as dimming function, smart sensor and motion sensor functions, to compliance with difference needs of the market. If you need any help, please contact us.

Visit more 8ft LED light fixtures

LED Downlights Buying Guide

There has many different LED downlights in the market, you probably don’t know how to choose the right product for you, here, we make an easy and complete guide to help you.

#1 Wattage

Wattage is an important electric parameter for traditional light, in general, higher power means brighter light. However, as for LED lights, higher power doesn’t always mean brighter light, which will be explained in #3 Luminous Efficiency. When buying new LEDs, you should check the lumen output of each LED downlight or fitting to make sure you obtain the brightness you need. Lumens, which are a measure of total light output, should be listed on the product packaging. Higher lumens mean brighter light. The comparison chart will be made in another post that help you find a suitable replacement.

Can we say wattage is useless for LED downlight? The answer is no, wattage is an important parameter so that people can count how much energy can be saved.

#2 Lumens

Lumen is a unit of light measurement otherwise known as luminous flux. It is equal to the amount of light fitting one square foot of surface one foot away from the light. In general, the higher the lumens, the brighter the led downlight.

Lumens is the total output of a lamp so the usual method of measurement is an integrating sphere – a spherical chamber that is painted with a reflective white coating on the inside. The sphere collects the light from all directions and a photocell measures this. It is easy to get the result of lumen for each led downlight by using integrating sphere.

#3 Luminous Efficiency (Lumen per watt)

This truly shows the efficiency of the LED product. For example a 300lm product consuming 3 watts of electricity = 100 lumens per watt. Lumens per watt vary from product to product depending on the LED chip used, energy efficiency of led driver, how hard the product is being run, and the construction of the fitting and how effective the heat sink is at removing the heat.

The higher luminous efficiency, the smaller watt led downlight uses for replacement (Save more energy-electricity). For example, a standard halogen downlight uses 50 watts, but you can purchase LED alternatives ranging from 4 watts to 7 watts.

#4 Beam Angle

The beam angle is something you need to pay attention to when choosing the right LED lighting for the space. This is as important as the Lumens. Beam angle indicates the spread of light from the light source. A narrow beam gives a concentrated light which is better for accent lighting. A wide beam gives a more general, softer light.

The angle of the beam of light emitted from the lamp or tting can be important for your application. Check to see
if you require a wide or narrow beam angle. A wider beam angle gives a more even spread of light and a beam angle of 60o or more is recommended for general lighting from downlights. A narrow beam angle can result in bright spots and shadowing which is not usually desired. However, a narrow beam can be suitable for highlighting a picture, display piece or other feature.

#5 Light Quality (Color temperature & Color rendering)

The colour temperature of a product is a linear scale of measuring the colour of light. Measured in degrees, Kelvin, warm light is measured in lower numbers and cool white in higher numbers.

Personal preference and use dictates choice of LED colour temperature.

• Warm white light is shown as 2700K to 3000K, is close to traditional incandescent and halogen lamp colour and is typically used in living rooms, bedrooms and hallways to create relaxed, warm ambience.

• Cool white light is shown as 4000K and is typically used in the kitchen, study, bathroom, cupboard, of ce (for alertness) and retail displays.

• Cool daylight white light is shown as 6500K and is typically used in commercial applications, hospitals, retail displays and art studios.

Cool white is ideal for task-orientated areas like kitchens and laundries and areas that have a warmer climate as the lighting will help to make the rooms feel cooler. Warm white helps to create a more intimate atmosphere suited to bedrooms and living rooms and these colour temperatures create a more relaxing and comfortable environment. A tip is to stick to just one colour throughout an open plan living area, otherwise the mixing of colours will be distracting to the eye.

The Colour Rendering Index (CRI) of a lamp or tting is a measure of a light source’s ability to show object colours realistically or naturally. A CRI of 80 or above should be thought.

#6 Dimming Function

Your traditional halogen led downlight might be dimmable, if you want to replace the original light, you must purchase a dimmable led down light.

Make sure that LED downlight replacement ttings come with a matching power supply (also known as a driver). Some will claim to operate on existing halogen transformers but such claims should be treated with caution especially where compatibility with existing dimmers is required.
Dimmable LED lamps, ttings and downlights are now available. “Dimmable” should be marked on the product packaging.
Compatibility between existing wall switch dimmers and dimmable LED lamps, ttings or downlights cannot be guaranteed. Universal dimmers are available but even these are not guaranteed to operate all LEDs. Reputable brands provide compatibility charts that list the popular dimmers compatible with their LEDs. Most installed dimmers were originally designed to dim low voltage halogen lamps and it is unlikely that these old dimmers will dim LED lamps in a similar way. Check with the LED supplier for a list of dimmers compatible with their LEDs.

#7 Installation Way

There has mainly two types of installation way for led downlights:
1) recessed led downlight

2) ceiling led downlight (surface mounting)

It is very easy to figure out which type you need.

• Take an old lamp to compare with the new LED. Check the type and size of the base, beam angle, voltage, overall size and shape of the lamp. Some LED replacement lamps are larger than traditional lamps and may not be compatible with some ttings.

Downlight lamps – GU10 type (Watts)	Brightness in lumens (approximate)
50W	350 lumens

When buying complete downlight replacement kits you will need to know the hole cut out size. Shop around until you nd the right sized LED replacement fitting.

#8 IP Rate

Some LED downlights will be installation in wet places, such as outside area, or bathroom.
So the led downlights should be waterproof or weatherproof.

What does the code actually mean? Well, each part of the code is designed to give you information and help you decide if the fitting you are looking at is suitable for where you want to put it.

Firstly – IP

The IP in the code is short for Ingress Protection – as in how well protected a fitting is.

Digit 1 – Solids

The first digit tells you how well protected a fitting is against solids – such as dust, and other objects. The higher the number the more protected it is. On occasion you may find the digit represented by an X. This means the value has not been determined, usually because the product hasn’t been tested for protection against solid objects.

Digit 2 – Liquid

The second digit is used to tell you about the level of liquid protection: 0 being not protected and, the highest value of 8 being safe to submerge in more than 1 meter of water.

#9 Compliance with regulations

Different countries or area require different regulations. EU market require CE, USA require UL or ETL. The Regulatory Compliance Mark4 (RCM) is an important safety mark from Australia’s electrical safety and electro- magnetic compatibility regulators and should be visible on the product. In addition, the brand must be registered on the Australian Government National Equipment Registration System. Unregistered brands and suppliers may be supplying equipment that does not meet Australian standards and regulations.

LED vs HID

In this article, we are mainly talking about the comparison of LED high bay light versus HID light source.C omparing the Advantages, Disadvantages and Differences of LED VS HID. The HID vs. LED battle heats up as recent improvements and lower prices make LED lights a more viable option.

LED VS HID: Better Light Source

HID, short for high-intensity discharge, which was invented in 1675 by Jean Picard. The first xenon short arc lamps were sold in 1951 by the German company Osram. They were primarily used for movie projection.

There is no doubt that LED light plays more and more important role in light industry either in developed countries or developing countries.

As for LED high bay lighting, the current and future demand in the new commercial building market (Retrofit market) has been grown rapidly during past years.

LED high-bays are equally well suited for both new construction and retrofit applications. However, the reality of the current market is that there are simply many more retrofit project opportunities available. One-for-one retrofits are driving most of the market and this will likely continue for the foreseeable future.

Market share of LED high bay lighting, we estimate that LED high-bay lighting account for over half the sales in this category in 2015(against HID and fluorescent in the new construction high-bay lighting market). It is growing rapidly at more than 25 percent per year. At that rate it won’t be long before LED captures dominant share both in terms of unit and dollar sales.

2. LED VS HID: Light Efficient Comparison

HID lamp: Source efficiency is typically 120 lumens/watt or higher. However, as mentioned above, losses from trapped light, protective covers and lenses, inefficient ballasts and unfavorable operating temperature typically result in a measured system efficiency of 30 lumens per watt or less.
LEDs: LED high bay light developed by Gorgeous Group has the light efficiency up to 150 lumens per watt or higher, which is the luminaire light efficient, the light efficient for LEDs will be even higher. As for other companies, LED high bay light can have 80~120 lumens per watt depending on the type and manufacturer of the LED used.

The only loss for LEDs is caused by the optic lens, due to the LED high bay light normally require waterproof IP65 degree, and the optic lens can work as protective cover as well.

Many traditional light sources become less effective as operating temperatures change.

However, LED light keeps the same bright after the first 30mins.

3. LED VS HID: Reduced Heat Output

HID lights conduct lots of heat during working, while LEDs have a much lower heat output than other light bulbs. This can be particularly helpful for refrigerated warehouses, where the heat given off by older bulbs makes it difficult to maintain optimum refrigeration temperatures and leads to higher energy costs.

4. LED VS HID: Longer Life Working & Reduced Maintenance

The 35,000 to 50,000 hour bulb life of LED, such a dramatic difference when compared with 1000 hour incandescent or 2000 hour halogen, is less dramatic with metal halide. Typically, the type of metal halide light bulb used in high bay applications has a rated life of around 20,000 hours. While LED replacements available today double that expected life, the benefit must be weighed against the additional initial cost of LED high wattage bulbs compared to metal halide.

In addition, a key factor in determining if the added LED bulb life makes a retrofit cost effective is the cost of labor to replace the lamps after the initial installation. Metal halide bulb replacement will require twice the labor compared to LED. Does this savings exceed the bulb cost differential?

Of course there are other factors than lamp life to consider. Energy savings could be significant. A 400 watt metal halide bulb can be replaced with a 180 watt LED. Implementing an LED replacement program should result in a 55% reduction in annual energy use (kWh) costs. It may also lower electric demand (kW) charges. The impact of this savings depends on the number of lamps being replaced, the time of operation and the electric rates.

LED technology has other potential benefits than long life and lower energy use. It also overcomes specific drawbacks of metal halide.

In comparison to metal halide, LED has 2.5 times longer life, much higher lumen maintenance and instant start capability, which of course comes into play when using them with controls.

5. LED VS HID: Dimming and lighting controls

LEDs also lend themselves easily to dimming and other lighting controls. They turn on and off immediately, whereas HIDs take much longer to reach full brightness. They can be connected to occupancy and other lighting sensors so that intermittently used spaces are not lit when they aren’t being used. LEDs work well with dimming controls, allowing you to add control to lighting environments and tailor lighting levels.

0-10V dimming has become a standard, and on/off or high/low sensors are a popular option. Based on mean lumens, fixture efficacy can be more than double when comparing to older probe start technology or 40 percent higher when comparing to the most efficient generation of electronically ballasted Pulse Start metal halide lamps. These savings can be substantially higher if lighting controls such as occupancy sensors and daylight harvesting are used, which were not practical to apply with most HID systems.

LED high bay light

4 things of LED High Bay Light you must know before purchase anything

Super bright and high light efficient LED high bay light designed with quality and light weight.

There are vary LED high bay lights in the market, how to find the best and most cost-effective one?
You come to the right place to learn this, you will learn quickly through below high bay light technology. You will distinguish the difference among the vary products in the market.

A good LED high bay light must provide a high quality light and cost lowest power.What is the high quality light? High quality light should include uniform output light so that people will feel comfortable, the scientific optical and electrical design to provide for significantly reduced glare and superior light distribution.

Uniform output light is not enough, the color rending index must higher than 80, the higher RA value is, the more real color of the world will be. However, in some application, RA value less than 80 is acceptable.

Beside the quality light, the light construction-light shape,especially,the inner construction of thermal management must perform well with LEDs and outer construction for heat dissipation. Regarding for the outside construction-housing shell and lens, the LED high bay light is usually required IP65 waterproof rate, the lens should have efficient light transmission higher than 90% (clear lens), and 85% (frosted/milky lens).

What’s more, the best LED high bay light must has the highest luminous efficiency (lumen per wattage), in that way, the light will cost the lowest energy based on the same brightness.

Let’s see below specifications created by Gorgeous Lighting Co.,Ltd.

Chapter #1 LED Source

Feature #1 LED Type

Feature #2 LED Brightness

Luminous Flux

Luminous Intensity

Feature #3 LED Light Color

Feature #4 LED Lifespan

Go to Chapter #1

Chapter #2 Energy Specifications

#1 Luminous Efficacy

#2 LED Driver

Efficiency

Lifetime

#3 Dimming function

Go to Chapter #2

Chapter #3 Characteristics

#1 Light Construction

Light Shape

Thermal Management-Heat Sink-heat dissipation

Safety issue

#2 Installation-Lamp base/socket

#3 Dimensions

Go to Chapter #3

Chapter #4 Warranty & Support

Go to Chapter #4

Chapter #1

LED Source

Feature #1 LED Type

Mainly three types of LED source:

1.COB LED, Chip on Board (COB) high bay luminaires. Bridgelux is the famous brand among the COB LEDs. This type is the most popular one during these years, well, is it the best one? Let’s see the luminous efficiency of COB LED, normally, it is from 65-85 lumen per watt, it is not good enough for being the best LED high bay light.

The beam angle for COB LED is usually narrow from 35-90 degree, due to the requirements of anti-glare, the light source will be put inside of reflective aluminum cover. However, it is the cheapest solution among the three types.

2.SMD LED, the manufacturer adopt many super bright SMD LEDs such as 2835, 5050,etc. Most of the bay lights from Gorgeous Lighting Co.,Ltd. are produced by SMD type.LM-79, LM 80 tests and reports are performed in accordance to IESNA standards.

What is the difference between COB and smd cree led high bay?

COB version LED high bay light usually made in several pieces COB LEDs integrated in one board, the LEDs are placed in the center of the light, the output light from one point is very strong, it will be uncomfortable for people that one place is too bright.

However, SMD LED version is different. We install many pieces of SMD LEDs in the aluminum plates, and made these LEDs being a light surface rather than just a point. The output light is more uniform, and the luminous efficiency is the highest among the three types.

3. High Power LED,such as 1*3w,1*1w are the general light source for street light and tunnel light, high bay light is made with high power led as well. The light distribution of high power LED version bay light is similar to the SMD type, however, the price for high power LED is usually much higher than the SMD one, and the requirement for thermal management is higher for high power LED, which produce higher heat than SMD version.

Feature #2 LED Brightness

Luminous Efficiency Comparison

COB LED: Luminous efficiency is around 65-85lm/w, the maximum lumen is 85lm per watt.
SMD LED: Our patent SMD 5050 LED provide 100-130lm/w, which is much higher than COB one.
High Power LED: It’s light efficacy usually between 80 to 120 lm/w.

Luminous Flux is one of the value shows how brightness the LED high bay light will be. It is obviously that the luminous flux (unit:lumen) is determined by the LEDs. Which type of LED will be applied, how many LEDs will be used and what is the power efficiency? I will clarify the power efficiency later. Anyway, LED type and the quantity are two of the main factors determine the brightness.

Luminous Intensity (unit:lux):

Intensity is like brightness, and is measured as the rate at which light energy is delivered to a unit of surface, or energy per unit time per unit area.

LUX is the unit of illumination intensity, which is another measurement of light.

Just because a high bay light has a higher lumen output, doesn’t mean it will “appear” brighter when you look directly at it. Looking directly at the source of light will tell you the lux, or amount of light that specifically reaches your eye. Some LED high bay lights are designed with projectors to focus the light in one direction, and that will make them very bright in one direction, or a high lux, but from another angle, the brightness will decrease sharply.

Feature #3 LED Light Color

The material used in the semiconducting element of an LED determines its color. The two main types of LEDs presently used for lighting systems are aluminum gallium indium phosphide (AlGaInP, sometimes rearranged as AlInGaP) alloys for red, orange and yellow LEDs; and indium gallium nitride (InGaN) alloys for green, blue and white LEDs. Slight changes in the composition of these alloys changes the color of the emitted light.

Warm white(2700-3500K) can be used when people need comfort, ease and warm surroundings. It is widely used for living rooms, bedrooms, lobby and hallways.

Natural white (4500-5500K) and Cool white led light (6000-7000K) for outdoor and task lighting, office building, Bathrooms, school and public area which need bright light.

However, there is a study showing that, warm environments don’t just make us more productive – they also make us happier. In my opinion, the color temperature under 4000K can be used for some places need warm surroundings(I call it relaxing area), and the color temperature 5000-5500K can be used for work or study area, the color temperature above 6000K can be used for the area where needs the brightest light.

Bi-color led strip light: normally not bright enough for task lighting, it is a good supplementary lighting. The RGB color is also mainly for decorative lighting purpose, which is mainly adopted as the decorative lighting for entertainment venues.

As for LED high bay light, most of the lights are installed in warehouse, workshop, exhibition building, which generally require the color temperature in 6000K-6500K cool white.

Feature #4 LED Lifespan

COB LED, the manufacturer of COB led claimed it is unto 50,000 hours same as SMD LED and high power LED. If we take the light decay into consideration, COB LED has higher rate of light decay than the other two types.

Chapter #2

Energy Specifications

#1 Luminous Efficacy

Higher luminous efficacy means higher output brightness or cost less energy. Just as mentioned above, COB LED is around 65-85 lumen per watt, SMD LED is from 80-130 lumen per watt, different manufacturers have vary luminous efficacy, our LED high bay light has highest luminous efficacy up to 130lm/w.

#2 LED Driver

Power Efficiency

The power efficiency of a good LED driver should be more than 85%. The higher power efficiency is, the less power consumer will be.

There are several benefits to use high-efficiency LED drivers. The first thing is saving more energy, low the cost, (according to above calculation method for the power of led driver). In some applications, the cost saving can be more significant if taken into account the losses in the utility line and the reduced energy consumption of the air conditioning system (if the lamp is used indoor Energy savings in high efficiency drivers can be quite significant over the life of the driver. (Read more please click LED Driver: The Definitive Guide)

Gorgeous Lighting Co.,Ltd. adopt the high efficient LED driver more than 85% as the power source for LED high bay light.

Lifetime

The average life expectancy of most LED drivers is around 50,000 hours. LED drivers protect LEDs from voltage or current fluctuations, as a result, if there has a problem with LED driver, it will damage LED light. If the driver or power supply provides a current or voltage that is too high, LEDs will suffer overdrive and will either fail short of their lifespan.

#3 Dimming Function

LED dimming performance is determined by Driver capability and compatibility with the dimming equipment. Multiple compatibility issues are rooted in circuit level interactions between the LED Driver and dimmer. Good LED dimming solutions are available today. Dimming can reduce energy consumption and enhance a space’s function.
Drivers can enable dimming and color-changing or sequencing of LEDs. LEDs are easily integrated with circuits to control dimming and color-changing so that these functions can respond to preset commands or occupant presence or commands.

The two main dimming methods for dimming the LED lights:

Coincident AC power and control signal:
Phase-cut AC sine wave
a. Forward Phase Control Dimming (Triac dimming, Leading-edge or SCR dimming)
b. Reverse Phase Control Dimming (Trailing edge dimming)
Separate AC power and control signal
1) 0/1-10V
2) PWM signal,
3) Dali (Digital Addressable Lighting Interface)
4) DMX512

We are able to offer led drivers with vary dimming function. Perfect dimming performance: As for led driver with dimming function, the light should have no flicker, and high compatibility with installed dimmers.

Chapter #3

Characteristics

#1 Light Construction

Light Shape

Round is the most common shape of bay light, which is just like the traditional Metal Halide lamp. The square shape high bay light is also very common now, the distribution of the light perform better to have an uniform output light, due to the light will be installed in the application places, in which usually are square.
Gorgeous Lighting Co.,Ltd.,not only produce the light in round shape but also the square version, and we will develop more and more led high bay & low bay light in square shape. (In the USA, it is known as LED troffer light).

Thermal Management-Heat Sink-heat dissipation

As we know, overheat will cause the problem of light decay, thus, it will reduce the lifespan of LED light. For this reason, heat dissipation is very important to have a lifelong working of luminaire. At the beginning, as for the light construction,we put the thermal management in the first place, as a result, our thermal management perform very well by working with our scientific heat sink.

In addition, our heat sink are all made from quality aluminum to ensure the good conductivity of heat.

Safety issue

Our light products have been EMC,LVD,RoHS,FCC,VDE,GS,UL approval. (UL,VDE certificates have been applied by our customers). The light is in aluminum housing, which is anti-corrosion,waterproof IP65 rate.
#2 Installation-Lamp base/socket

The round LED high bay light has hook on the top of the light, so that it can be installed same as original one. We also provide the steel accessory for surface mounting.

The square bay light has different installation ways, we have two types: suspension with stainless wires or surface mounting by screws.

#3 Dimensions

LED high bay lights have been developed in many different sizes to meet the requirements. The higher power of the light is, the bigger size will be. If you need more detail information, please feel free to contact us, we are always glad to help!

Chapter #4

Warranty & Support

We provide 3-5 years warranty for LED high bay lights to our customers. Any after-sales or technical support, please do not hesitate to contact us, we are glad to help you to be succeed.

Product List: Click to download Round LED high bay light- Product list

LED luminaires

LED luminaires with quality and competitive price

LED luminaires able to be made in waterproof and non-waterproof for outdoor and indoor use. As we know, LED street lights are required to be made in waterproof due to most of them are installed outside.

Our LED luminaires have been developed with many shapes and sizes to meet with different needs in the market. Below is the introduction of our linear series waterproof LED luminaires, which are know as linear led light.

Light Source

We’ve been researching and developing LED technology for years, our quality Linear LED luminare materials ensures high luminous efficacy, low energy consumption and perfect thermal management. Linear LED luminaries developed by us have extremely long lifespan, no maintenance costs and unique light appearance designing make them a very attractive solution for integrating in entrance lighting concepts. Whatever light intensity is required, the range of LED Linear Light provide the perfect solution, including adjustable white and color dynamic options (every single color is available).

Light Quality

LED luminaires are made in good color reproduction, uniform light distribution and attractive effects. Linear lighting provide the perfect lighting performance for customers. The typical luminous efficiency of Linear LED fixture is more than 100lm per watt. Color rending index is more than 80+, which can meet most of the commercial lighting requirements. Linear direct LED creating a pleasing dimensional illuminate with soft blended beam edges.

The housing shell of our LED light fixture can be manufactured with high quality aluminium alloys (which is form-able, bendable, and corrosion resistant) and durable PC. The aluminium alloy backing Linear LED light fixture not only have the outstanding lighting effect, but also perform very well in thermal management, in addition, LED light fixtures from Gorgeous Lighting Co.,Ltd. is available in a variety of different lengths (600mm, 900mm, 1200mm and 1500mm) that meet the design requirements for a wide range of applications. To compare with the Linear LED tubes or LED t8 linear tube lamps, our Linear LED light fixtures are highly integrated, its clean and elegant aesthetic is harmonious with indoor environments, make the whole area even better.

Product Range

The wattage type of our Linear LED lights include 16w, 24w, 32w,48w,50w,60w etc. The lumen(brightness) is from 1500lm to 6000lm and higher. Color of LED light can be warm white, neutral white, daylight white and cool white, the color temperature range from 2700 to 7000K. Our well developed LED technology ensure the super well color consistency and color stability. The typical lifespan of our LED Linear lights have more than 50,000hrs, Linear LED light fixture produced by us require no maintenance. The waterproof rate: PC type LED Linear light is IP67, which can be used for many different areas-indoor or outdoor. Aluminum backing Linear LED light fixture is waterproof IP65.

Light Application

Our Linear LED light is perfectly act as LED Linear parking garage luminaire. It works very well in the packing area and garage space (shopping malls,supermarket etc). It is an ideal replacement of traditional lights such as fluorescent lamps tubes. Our LED Linear lights make the most use of the power energy, and transform to the light.

Super fast and easy connection option of luminaires: serial connection or parallel connection both available. The connector/plug type can be 3-phase 5-pin or 3-pin.

The installation mounting options of LED luminaires offered by us: Pendant (suspension), and surface (surface-mounting). The mounting accessories will be provided together with the Linear lights. The height of the light fixture can be easily adjusted after installation. The surface mount option mounts directly to a ceiling or wall.

Get product list now LMPL series LED Linear Light

High power LED luminaires have been produced for the places require super high brightness, such as industrial area. Kindly see below introduction of high power series briefly.

High Power Linear Waterproof Luminaire

Our Linear Type Waterproof LED luminaire has following features:

1. Very competitive prices in the market
2. Fast and easy wire connection(3-phase wire connection is available upon to your requirement!)
3. Corrosion resistant, waterproof and dustproof.
4. Solid state, high shock & vibration resistant
5. Patent design with simple and nice appearance.
6. High lumen output and impressive light uniformity.
7. Instant‐start, no flickering, no humming, No mercury; No recycling costs
8. Reliable thermal performance with external Mean Well LED driver, lifespan over 50,000H

Waterproof LED luminiaires	TP148 series LED Tri-proof Light
Specifications
Color	Ww/Nw/Cw
Color Temp(Kevin)	3000K/4000K/5000K/6000K
Lumen(lm)	12000(Milky)/13500(Clear)
CRI(Ra)	>80
Wattag (w)	100~200w
Beam Angle	120°
Power supply	Meanwell AC100-277V*
Installation	Surface mounted / Suspendant
Dimmable	1-10Vdc/PWM/resistance
Dimension (mm)	120012090/150012090/180012090
LED Type	LEXTAR 2835
Housing	alumimum body
Housing Color	aluminum
Optics( Cover)	Clear or milky
Applications	Indoor or outdoor IP65

Remark: *input voltage can be AC180-528V

Advantages of our waterproof LED luminaire:

1. Luminous surface & Beam angle: 80mm width, near to 200degree (real).
2. Shipment-weight-freight:Our products obviously will save the freight and more portable. And it is safer when you install our light in the ceiling.
3. Pressure proof: Besides IP67 waterproof dust-proof and anti-corrosion, our product is pressure proof.
4. The price of our products is more competitive.

Waterproof luminaires Applications

Applications: Park Lot, Bus Stations, Railway Stations, Subway, Public Amenities, Tunnel Lighting, Shopping Centers, Hospital, Airport, School, Kitchen Room, Swimming Pool, Assembling Workshop, Warehouse, Police Stations, Sea Port, Passageway and so on.

Click to download the product list of TP148 series led tri-proof lamp

SMD LED Comparison

SMD LED has many types,which are produced in a variety of shapes and sizes,the most common types of LEDs are: 2835, 3528, 3020, 3030, 3535, 3014, 4014, 5050, 5060 and 5730.
Which LED is the brightest? The current and wattage of each type?

Below SMD LED Chart show you the comparison of each type:

As you can see, we can learn from the SMD LED COMPARISON,that different SMD LED Type has different current and lumen.

Additional LED type:

LED type	Lumen	Current (mA)	Wattage
3535	170-180	1500	1-5

You can easily calculate the brightness and the power of LED light through above LED Chart.
This chart for the various types of LED’s and their correct lumens. The LED technology is developing, the data may be changed in near future, please put saving-star.com in your bookmark, we will update the latest technic information, or we warmly welcome you to contact us for the detail information, we are always glad to help.

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Pros and Cons of SMD LED

The sum of total power of all LEDs is lower or higher according to above chart, is it something wrong? *
Gorgeous: Well, as for the lower total power led light: many engineers lower the power (reduce the standard current of led), as a result, the lumen of each led will be reduced accordingly, how to have the same or even higher total output lumen of LED light? The solution is to increase the quantity of LEDs. (See below example)

For example: standard SMD led 2835(a): 29 lm @ 0.2w
10 PCS Standard SMD LED 2835(a)
Power: 2 w
Lumen: 290 lm

If we lower the power to half (by reduce the current): 0.1w per LED
Now: 10 PCS Lower Power SMD LED 2835(a)
Power: 1 w
Lumen: about 175lm (60% of standard lumen, usually, reduce half of the power doesn’t mean half of the lumen disappeared, why? Because, LED has higher luminous efficient when in lower current.)

If we increase the quantity of lower power SMD LED 2835(a) to 20pcs (The current for each LED is the same)
Power: 2 w
Lumen: 350 lm

You will easily find that, the lumen is higher though the total power is the same. (Because the light efficient is higher)

PROs:
This is a solution that most of the engineers probably use to improve the light efficient.

CONs:

In meanwhile, the cost of LED will be higher accordingly due to there needs more quantity of LEDs.

* the calculation based on the same input led driver power supply, we assume the power efficient is the same.

SMD LED Comparison

What is SMD LED?

SMD stands for Surface Mounted Device, SMD LED is a package type of LED produced by using surface-mount technology (SMT) to mount LED chips on printed circuit boards (PCB).

SMD LED Types

SMD LED has many types,which are produced in a variety of shapes and sizes,the most common types of LEDs are: 2835, 3528, 3020, 3030, 3535, 3014, 4014, 5050, 5060, 5730. The number indicate the chip size, for example, 2835 is for the chip size 2.8×3.5 mm (millimeters)

SMD LED Features

High Brightness

Based on the same power consumption, SMD LED produce the highest brightness among other types of LED packages such as COB, MCOB or High Power LEDs. In other words, the light efficiency of SMD LED is the highest and the best.

Better For Thermal Management

The SMD LED produce very little heat while has relatively high output lumen, because of it is driven by a low voltage and current. Unlike the high power LED or COB, which usually produce much more heat at just one point, it is difficult to conduct the heat, SMD LED can be placed separately among the light body, and can be designed as a light surface with many LEDs.

SMD LED performs better in thermal management, in a result that the rate of light decay is much lower and make the initial brightness (output lumen) stay in a longer time.

Competitive Price

It is no doubt that SMD LED is much lower in price than COB or High Power LED, that’s one of the important reason more and more light fixture adopt SMD type.

Wide Application

SMD LED have been a very important development for the LED industry because of the ability to put 3 diodes on the same chip. When a chip includes a red, green, and blue diode, you have a chip that can create any color you want by adjusting the level of output from each individual diode on the chip. Because they are very bright and can change colors, these chips are used extensively for all kinds of LED lights.

The small sizes of SMD LED can be made for LED bulb, strips, spotlights, and high power industrial lights such as high bay light, flood light, etc.

Application of SMD LED

SMD LED is the most popular LED type nowadays. It is commonly applied in both commercial and residential LED lighting products.

LED Guide

1.Saving More Energy

Long Lifespan

Good for Your Eyes

Better Light Uniformity

More Light Functions

#1 Wattage

#2 Lumens

#3 Luminous Efficiency (Lumen per watt)

#4 Beam Angle

#5 Light Quality (Color temperature & Color rendering)

#6 Dimming Function

#7 Installation Way

#8 IP Rate

Firstly – IP

Digit 1 – Solids

Digit 2 – Liquid

#9 Compliance with regulations

4 things of LED High Bay Light you must know before purchase anything

Chapter #1 LED Source

Chapter #2 Energy Specifications

Chapter #3 Characteristics

Chapter #4 Warranty & Support

LED Source

Feature #1 LED Type

Feature #2 LED Brightness

Luminous Efficiency Comparison

Feature #3 LED Light Color

Feature #4 LED Lifespan

Energy Specifications

#1 Luminous Efficacy

#2 LED Driver

Power Efficiency

Lifetime

#3 Dimming Function

Characteristics

#1 Light Construction

Light Shape

Thermal Management-Heat Sink-heat dissipation

Safety issue

Warranty & Support

LED luminaires with quality and competitive price

Light Source

Light Quality

Product Range

<img loading="lazy" class="size-medium wp-image-2365 alignleft" src="http://www.saving-star.com/wp-content/uploads/2016/04/supermarket-project-1-224x300-1.jpg" alt="Linear lighting" width="224" height="300" />Light Application

High power LED luminaires have been produced for the places require super high brightness, such as industrial area. Kindly see below introduction of high power series briefly.

High Power Linear Waterproof Luminaire

What is SMD LED?

SMD LED Types

SMD LED Features

High Brightness

Better For Thermal Management

Competitive Price

Wide Application

Application of SMD LED

Light Application