Led cob ceiling spot light 15W 20W 30W 40W for 3 years warranty
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 2000 pc/month
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Item specifice
Advantage
1.Innovative heat sink,greatly increase heat dissipating efficiency
2.High power COB,high CRI (Ra >80),excellent lighting performance.
3.Efficient Optional design.Better anti-glaring effect with cut-off angle 30°
To achieve comfortable interior lighting performance
Application
3000K, warm and appealing, for leisure atmosphere and accent lighting
4000K, natural effect, ideal application on public places.
6000K, bright and efficient, for pleasant and healthy office environment.
LED Down Light is popular for store,hotel,shopping malls,gallery,museum,office..........
Gear box
1.Isolated high efficient LED driver
2.IC control, isolated circuit
3.ultra-long lifespan, reach ro 30,000 to 50,000 Hours
Specification
Specification
Model NO:LEC002019WA01.C-X
Power:20W
System power:20W
Brand;longo/Q&C
Light source:COB
Optics:Aluminum reflective cup
Beam angle:70°
Color temperature:2700J/3000K/4000K/6000K
Color rendering index:>80Ra
Luminous flux:1400lm-1600lm
Size:∮155*H104
Cut-out:∮145
IP Rating:IP20
Finish color:white/black/silver
Operating temperature:-25°~+45°
Rated lifespan:35000~50000hours
Warranty:3 years
Certificates:CE,RoHS ,CCC,SAA
- Q:Friends have told me that the Hong Kong star can lighting production of LED lamp, LED bulb light. LED daylight tube is very save electricity, I find for a long time to find, now share with you what? Who can tell me what is he power-saving principle?
- Leds into visible spectrum efficiency is high, with the same voltage, electric current produced by the visible light, electric touch less radiation and heat, power saving a lot of the same brightness LED.
- Q:How to change the condition of light change the color of the led lamp?
- Impossible, lying to you, the light is made up of a lamp holder and lamp, lamp can change, you change the colors of the lamp. You can ask the shopkeeper broken lamp
- Q:Shoot the transformer output 12 v 20 to 50 w lamp is LED12V 4 w can use excuse me?
- Ok, now are LED lamp to replace the original quartz bulb,Can be used, but there must have a circuit inductance/curtains on tube/semiconductor current limiting device (using single-chip microcomputer control)!!!!!
- Q:Buy what good LED lamp? How to judge the quality of lamps and lanterns is good or bad
- Droop, good LED lamps and lanterns in 25000 hours before the light failure < 30%; Decided to light the main factor of failure is the stand or fall of light source, heat dissipation structure difference; Foreign original factory packaging of high power light source, such as CREE light source the light of the light source of failure is better than that of domestic packaging, as amateur can't see the light source, simple way of judging the main is the price that foreign light source of the original light source is domestic packaging price much higher; So if you want to buy good quality LED lamps and lanterns must provide light source manufacturer information.
- Q:The led lamp or built-in good external constant current driver
- In terms of the whole lamp, a light source, a power supply are heating element, temperature rise overlay, if put together lead to the accelerated ageing of the LED light failure seriously affect the life
- Q:LED to shoot the light flashing or not on how to deal with?
- The problem of power supply, LED compatible with electronic transformer problem, now in the market a lot of LED lights cup, but only do good manufacturers can compatible with traditional halogen lamp transformer, with the manufacturer to confirm whether can buy before the proposal is compatible.
- Q:The LED lamp heating temperature of 65 ° high
- Hard to say, if the lamp cooling measures do a good job, that is to say, the source of heat to go smoothly through the shell powder, lamp shell 65 degrees, then, should be ok.
- Q:Could you tell me how many watts of the led warm yellow light can be 30-50 w halogen lamp and concentrated and astigmatism reflect the same effect? My house seems a 50 w halogen lamp, I would like to change a batch of leds. But hope for light effect is the same, the price is not the problem, but must be good quality, low light failure
- LED lamp is to use leds as a light source to shoot the light. LED light source on the luminous principle, energy-saving, environmental protection level are much better than traditional lighting lamps and lanterns. And LED the unidirectional formed to shoot the light distribution of the perfect support.
- Q:Smallpox lamp is max25w LED power rating, is 25 watts
- Yeah, you got a lot of light? If it is 25 w it should be very bright!
- Q:On the ceiling lamp bulb is broken can change LED light bulb?
- Shoot the light with two kinds of transformer and transformer. With transformer use 12 v bulbs, without transformer is 220 v bulbs. As long as the voltage, socket outlets can replace the same, otherwise the lamp holder, and you want to change the transformer.
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Led cob ceiling spot light 15W 20W 30W 40W for 3 years warranty
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 2000 pc/month
OKorder Service Pledge
OKorder Financial Service
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