COB 12W Dimmable Led Downlight High Quality

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Specifications

Dimmable led downlight
1.12W 20W 30W
2.COB leds
3.Factory price
4.CE&RoHS

COB 12W Dimmable Led Downlight

Specification:

Item description	dimmable led downlight
Light Source	1pc 12W Cob LED Epistar Chip
Lumens	1000-1200lm
Power Consumption	12w
Input Voltage	AC 100-240v
Average Life in Hrs	50000
Base	Fixed
Beam Angle	120 degree
Dimension	145mm diameter x 63mm deep
Cutout Size	125mm
Lamp Material	Die Casting Aluminum
Lamp Cover	Foggy PC or Transparent glass
Dimmable	YES
Colour	Warm White, Pure White, Cool White
Product Warranty	3 Years
Certifications	CE, RoHS

Q: The office, sample room, corridor, the most commonly used several LED downlight which is several dimensions, what is power?: Big ones. 6 inches. Our company is using this big one.

Q: LED lamp power off why would light up: The distribution of capacitor connected switch contacts of parallel line formation (originally existed), after turning off the switch can still trace by alternating currentYou used a small light source lamp power LED lamp (mA current to shimmer)The combined effect of the above.

Q: LED is not only the benefits of downlight what harm?: Also not, and now the quality of LED products vary greatly, I have a lot of new customers say where to buy Lamps and lanterns used to be broken, although the price is cheap, but the quality is not pass

Q: What is the difference between the LED and the LED lamp ceiling lamp: The main difference is in appearance. As Shenzhen City Shengda photoelectric Co. Ltd is specialized in LED indoor lighting products such as LED ceiling lamp, LED lamp, they are the series of the two products to the ceiling. Their use is virtually the same.

Q: The difference between ordinary LED lamp and LED downlight and integration of advantages and disadvantages: Fast response speed: LED fast response, completely eliminates the shortcomings of traditional high voltage sodium lamp glow process.However, we are called integrated downlight is not really "integration, although has been done in the" light "and" light body "development, but also the driving power. The general driving power supply is an external electric box, because of the larger size, the insulation shell and packaging will increase the cost.

Q: What brand of downlight is good? Please explain the reason, thank you!: Quality. After deciding to buy LED lights, you'll have to see what quality LED lights you need. At present, the country has not yet introduced LED lighting quality standards, so the market LED product quality is uneven, some very cheap brand-name goods using the chip quality is very poor, that is 1W, only 0.5W-0.7W, and manufacturers in order to do high brightness, it will increase the output current of power supply, it will cause serious decay. Should choose some brands of their own products, such as "one enterprise", "Hangzhou ray", "silver rain" and other brands.

Q: How much LED 150W downlight spiral energy-saving lamp replacement: Ha ha, you need data150W energy-saving lamp with 60-70W LED mining lamp can,

Q: Led downlight can light panel directly with intelligent dimming Mody?: The lights can only be switched on, because the way LED works is different from ordinary incandescent lamps, and dimming panels designed for incandescent lamps cannot hold LED. If you are using the lamp holder and driving split LED light, you can choose an output voltage, current, the same, to support dimming drive to replace the original driver, in order to achieve dimming

Q: Why use LED lamp light source patch: SMD LED light emitting angle is 180 degrees (theoretical value), the diffuse reflective light through the tubular lamp cup, directed and no lens dazzling, very suitable for general lighting purposes. Of course, the cost of the lens is also saved.