LED Downlight 12W 20W 30W COB LED Downlight

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10 pc
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10000000 pc/month

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Product Description:

LED Downlight 12W 20W 30W  COB LED Downlight 

 

Main Features:

 

1.The Chip LED Downlight Using:

  • Epistar cob led,high efficiency ,up to 110lm/w.

  • High CRI and high brightness.

  • Lighting softly and low decay.

  • Bridgelux and Cree LED Chip also available as customer's requirements.

 2.The Power supply for led downlight :

  • Adopting good quality brand LED Driver in China

  • High power efficiency and power factor(PF>0.9)

  • SAA,CE&RoHS approved ,all of led drivers will be tested before using.

  • Dimmable driver for optional.

  • Meanwell Driver also can be adopted according to your needs.

3.LED Downlight Housing:

  • High Quality Die-casting Aluminum shell, thicker heat dissipation, durability, Anti-corrosion.

  • High intensity PC lens, 92% light transmission rate, light-emitting uniformity.

  • Male and female connector: easy to assemble and disassemble.

  • With reflector ,lighting softly and no dark place .

General Specification:

 

 

Technical specifications of cob led downlight 20w

Shell material

Die-casting Aluminum+PC cover

Aluminium Housing Color

Milky white+Black

Mercury-free

Yes

Recycling

Yes

Certificates

CE, RoHS

led downlight main electrical data

Model Number

FR-DL-COB03B-20W

Power/wattage (W)

20W

Input Voltage (voltage range)

AC100-240V

Operating frequency

50~60 Hz

Rated starting time (s)

0.1s

Power factor(PF)

>0.9

Dimmable

Yes

Lifespan

50,000 hours

Warranty

3 years

20W led downlight Technical Data

LED Light Source

1 Pcs COB 2W LED

LED Chip brand

Bridgelux/Epistar

Luminous efficacy  (LM/W)

90-100 LM/W

Beam Angle

60/120°

Color rendering index (Ra)

>80

Emitting Color

WW/NW/PW/CW

Color temperature (k)

2700-6500K

Operating temperature(Celsius degree)

-20~+50 Degrees Celsius

Storage temperature(Celsius degree)

-30~+65 Degrees Celsius

Operation Humidity(RH)

10%~90%

IP rate

IP 44

cob led downlight dimmension

Products size

D196x63mm

Cut hole size

D 170mm

Available Power

12W 20W 30W

 


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Q:7 square feet of aisle to install 3 LED downlight, how much w led downlight
My experience with choosing lights was W, and the bigger the headlight. As far as my family is concerned. All unified outfit is downlight 3W downlight. Open your mouth. It's enough
Q:LED lamp is mainly used in where
Downlight is generally used in shopping malls, offices, factories, hospitals and other indoor lighting, the installation is simple and convenient for people to love. LED downlight downlight all inherited the traditional advantages, less heat, energy saving and long service life, small maintenance costs. The early LED lamp LED lamp due to expensive, the overall cost is very high is not acceptable to the customers. With the decrease of LED lamp chip prices and cooling technology improved, laid a solid foundation for the LED lamp into the commercial field.
Q:LED downlight downlight and how to distinguish?
LED lamp is composed of a group of LED lamp lines, each lamp line required voltage is very low, so it is necessary for certain circuit can directly used in 220V lighting circuit, the original quality of the circuit in the decision LED lamp life, general service life is several times more than ordinary lamp, price is high, energy saving and environmental protection. Is the direction of development, is to use the ordinary lamp bulb, is the most simple incandescent lamp, low voltage lamp with transformer can access 220V power.
Q:The difference between ordinary LED lamp and LED downlight and integration of advantages and disadvantages
Can work in a high-speed state: energy-saving lamps if frequent start or turn off, the filament will blacken, quickly damaged
Q:Excuse me, how to install the LED lamp?
Pull over the protective device for the lamp, and note that the wire is configured to prevent the conductor from becoming brittle or rodent bite
Q:LED lamp power off why would light up
LED lamp power off, will light up, this situation is normal in the 220 electric power supply situation, reason is caused by the distributed capacitance charge discharge line.Because the switch and the lamp is connected with 220V/50Hz AC power supply is normal, directly added to both ends of the lamp, the lamp work light; when closed, switch capacitor and lamp itself and the line is connected to the alternating current of 220V/50Hz, because the distributed capacitance of the charge and discharge can form weak current, the lamp will light.Solution: in the lamp circuit board input end in parallel with a pressure resistance of at least 400V of non-polar capacitor, capacity 0.05 micro method above (if the switch connection is longer, can be appropriately increased).
Q:Led downlight can light panel directly with intelligent dimming Mody?
No, the LED dimming should be adjusted in its drive circuit
Q:What is the size LED downlight
Why are you so rigid?.Wrong wrong, can not Oh;"2 inches" is an oral language; the latter is the interpretation of excellent technical terms.Now many customers like to use inches instead of stiff numbers;Simple understanding;Inch downlight hole size in diameter of 90 70mm surface height of 100 OK.
Q:Led downlight and LED flat lamp that is durable
The same, but the shape is different, LED light plate and power module is the same
Q:LED is not only the benefits of downlight what harm?
And before the benefits of lighting equipment is quite obvious, if you really find faults if I feel bad replacement replacement, light bulb was down for a new can, to LED welding, when the current had a high fever bad replacement is more trouble, but because the LED lamp from the battery or the charging the battery power supply, basically there is no current unstable situation

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