Ceiling LED Light Led Downlight 20w High Light Efficiency

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Product Description:

 Products Description:

2015 hot sell COB downlight series

1.Pretty generous appearance, high brightness.
2.A reasonable optical lens design.
3.No UV radiation
4.High bright and high power Led light source.
5.Energy saving ,enviromental protection.
6.Easy installation,seismic shock and vibration resistance well.




LED chip1pcs COB integration/Epistar
Lamp SizeΦ160*H85
Cut-out SizeΦ140
MaterialDie-casting aluminum(made by our own factory)
LED color3000k-6000k
Luminous efficiency80%


 1. High class stores, shopping malls.

2. Hotel, entertainment places, beauty parlor lighting.

3. Meeting room, muti-fuction hall, exhibition hall.

4.Apply to homes, shopping centers, display counters lighting and decoration.





1.Your inquiry related to our products or prices will be replied in 24hrs.
2.Well-trained and experienced staffs to answer all your enquires in fluent English
3.OEM&ODM, any your customized lightings we can help you to design and put into product.
4.Distributoer ship are offered for your unique design and some our current models.
5.Protection of your sales area, ideas of design and all your private information.




Q: Dose samples are available?

A:sure,sample is avaible.

Q:How about the payment terms?

A:30% before produce,the blance will be paid before shipment.

You are warmly welcome to contact us  if you have any query,we will be at your service anytime.

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Q:What's the difference between LED wall washer and LED projector?
This difference has to be how you used, and if it is in our industry, there is a big difference, first, the same number of watts of wall washing lights with light projection area compared to a lot smaller. The appearance is a long strip and a square. The light projection is mainly large area projection, while the wall washing lamp is a small area projection. The two is the same light can be used COB, were selected according to different requirements of integration, and the single lamp to do. The wall lamp side is single beads to do more. If there's anything else that you don't understand, please feel free to contact. We explore the development of the LED industry together.
Q:LED washing wall lamps and related lamps, how to choose good or bad?
The outdoor lighting is in a bad environment! The sealing ring (or glass glue, waterproof glue) and waterproof head must be tested. You might ask, "how do you experiment?" Tell you, these auxiliary materials have to be tested, installed on the lamp, put to high temperature 65 degrees, 72H, low temperature 15 degrees 72H, immersion 24H, and then put the high temperature 72H, after a total of these cycles. Just qualified!
Q:What's the difference between a wall washer and a line lamp?
LED wall washing lights let the lights wash like water. The effect here is that the LED wall lamp lights the wall, almost the same way as the light bulb, but the effect is softer. The LED line lights are mostly used to outline the outline of the building, or made digital screen effect, of course, may also be installed in the corner, so that the lights found on the wall, but LED wall washing lamps more flexible.
Q:Led why does the wall washing lamp come out in various colors?
It's made of 3 color LED, with an external controller that combines different colors
Q:LED what's the wattage of the wall washer?
LED wall washing lamps generally have high power and small power points, you can according to the needs of the project to customize the different length and power of the wall washing lamp. Large power wall washing lamps, conventional use of 1W high-power wall washing lamp, a meter can do 15W, 18W, 24W, 36W and so on.
Q:LED the role of wall washing lamps
LED Led wash English wall lamp wall lamp, also called linear LED light and so on, because the shape of strip, some people call it LED line lights, its technical parameters and LED light similar to a circular structure LED cast light lamps, wall lamp using Pu LED waterproof breathable micro valve internal and external balance of pressure and solve the lighting problem of water-proof, heat sink and the strip structure is more a good deal.
Q:What are the ten brands of LED wall washing lamps?
The lamp body is made of high quality Aluminum Alloy production, the cooling efficiency is higher; and the design of strong air convection, the heat dissipation effect; the lamp body combination of precision abrasive casting closely, effectively prevent the intrusion of impurities; light source with high power lamp system for imported high-quality, high brightness and uniform color, life more durable, light downier; power supply using intelligent chip control, to achieve steady flow effect, ensure the life of lamps and lanterns, is a new choice for a new era of environmental protection energy-saving light source!
Q:What is the price of the LED wall washing lamp in general?
More than 40 of the products, the project generally does not use, because the quality of general, and less watts. Or find some good reputation of the manufacturers
Q:Can you tell me how to judge the quality of LED wall washing lamp?
Pulse voltage test, 110-220-280 between test back and forth.Throw in the water, the freezer, the oven.Integral sphere test lumen value.If the above test is too difficult, then it's easier to measure the current, and the larger the average current, the better the chip (in general)
Q:I have a construction site. I don't know whether to use LED line lights or LED wall washing lamps. Where are the 2 differences between them?!
LED wash wall light is the spotlight distance, irradiation 3-5 meters effect most Kazakhstan, LED line light is astigmatism, suitable for less than 1.5 meters, the best effect, his light is more uniform.

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