Square Cob LED Down Light

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China Main Port
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TT or LC
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50 Pieces pc
Supply Capability:
80000 Pieces per Month pc/month

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Product Description:


High Power COB Led Square Down Lighting 

1. High Integrated Luminous Efficiency. 

2. High Safety Factor.

3. High power factor,

4. Nice heat dissipation structure  

C042 Double recessed down light-Parameter





specs of optical

light source

2*10W pure white LED

2*10W warm white LED

luminous fluxΦ (lm)



color temperature CCT(K)



color render index(CRI)


beam angle 2θ1/2


optical decay rate (%)

<3% within 3000 hours

service life (Hrs)


specs of electric

input voltage(V)

100 ~240 Vac

frequency scope (Hz)

50/60 Hz

input current (mA)

140mA (@ 110Vac)

total consumption (W)


power factor (PF)


starting time (S)

≤1.2 S (@ 100Vac)

withstand voltage


specs of structure


Aluminium alloy die-casting , iron




hole size 272*132mm

N.W. (kg)


proof class (IP)

for indoor use

other specs

working temperature/humidity

-25°C~50°C,10% ~90% R.H.

storage temperature/humidity

-40°C~85°C,0% ~95% R.H.



environmental protection



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Q:The ceiling light is still flashing after closing
Solution: light switch left over the top of the cover line of small round cover to take down, and then the inside of the zero line and FireWire switch on it.
Q:Ceiling lamp, how to connect the wires?
according to the color of the line to distinguish three lines, wire color provisions: FireWire L red, zero line N blue, ground wire PE, yellow green double color line.
Q:How can the flashing light of ceiling lamp be solved?
I watched the Internet for a long time, as if this situation, after the
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. A screw is a general term for fasteners. Screw for daily life indispensable necessities such as: industrial cameras, watches, glasses, small electronics use screws; screws general TV, electrical products, instruments, furniture etc.; as for engineering, construction, bridges using large screws and nuts; transportation equipment, aircraft, automobile, tram is the size of screw
Q:How many kinds of ceiling lamps are there? How to choose the light source?
. Because of the small occupation space, the illumination of the ceiling lamp is uniform and soft. It is mainly used in the hallway, corridor, kitchen, bathroom and bedroom
Q:Bedroom suction top LED color change lamp, how to install to change color?
if the switch is controlled, that is, through the switch of the continuous switch to control different color change, my family is like this, then you need to put the lights installed
Q:The new LED ceiling light doesn't make fashion. How can you test the light and how bright it is?.
But the LED ceiling lamps have a bottom line should be the middle of the root, ground does not have to answer,
Q:LED ceiling lamp and ballast.
At present, LED ceiling lamp is popular, and is to quickly enter the popularity of the family.
Q:What is ceiling lighting?
The light source comprises an ordinary white light bulb, a fluorescent lamp, a high intensity gas discharge lamp and a halogen tungsten lamp.
Q:5 meters long, 3 meters wide living room, what size ceiling light?
Chinese used as bright, reception, meeting, dining room, from the data, the average is 150Lx (Lux) about the intensity (illuminance is a lighting terminology, mean flux number, by the unit area identify a place bright degree.)
the company has a good number of high-level R & D and rich production management experienced senior engineer and product designer, in the high-power LED packaging technology is the industry leading level, has been successfully developed and mass production of high-power LED products: mine lighting, street lighting, and home and commercial lighting project - lights, car lights, etc., variety, fashionable. After years of concentrated business, the company is now on the domestic industry rather photoelectric visibility, and keep on getting customer trust and recognition products to the international market began.

1. Manufacturer Overview

Location Guangdong,China
Year Established 2008
Annual Output Value
Main Markets
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b)Factory Information  
Factory Size: 3,000 square meters
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