• COB Led Downlight 20w cut-out 145mm citizen for 3 years warranty System 1
  • COB Led Downlight 20w cut-out 145mm citizen for 3 years warranty System 2
  • COB Led Downlight 20w cut-out 145mm citizen for 3 years warranty System 3
  • COB Led Downlight 20w cut-out 145mm citizen for 3 years warranty System 4
  • COB Led Downlight 20w cut-out 145mm citizen for 3 years warranty System 5
  • COB Led Downlight 20w cut-out 145mm citizen for 3 years warranty System 6
COB Led Downlight 20w cut-out 145mm citizen for 3 years warranty

COB Led Downlight 20w cut-out 145mm citizen for 3 years warranty

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Loading Port:
Shekou
Payment Terms:
TT or LC
Min Order Qty:
100 pc
Supply Capability:
5000 pc/month

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Item specifice

cut-out:
145mm
Material:
Aluminum
LED Light Source:
citizhen cob

cut-out 145mm citizen cob led downlight 20w for 3 years warranty


Advantage:

1.Innovative whole die-cast heat sink,greatly increase heat dissipating efficiency

2.High efficiency LM80 approved LED COB,high CRI (Ra >80),excellent lighting performance.

3.Efficient Optional design.with opal diffuser to achieve uniformed and 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.


Model NO:LEC020020WA01.C-X

Power:20W

System power:20W

Brand:Q&C

Light source:COB

Optics:Aluminum reflective cup

Beam angle:24°/45°

Color temperature:3000K,4000K,6000K

CRI:>80Ra

Luminous flux:1400lm-1600lm

Cut-out:∮145mm

IP Rating:IP20

Finish:Texture whtie

Operating temperature:-25°~+45°

Rated lifespan:35000~50000hours

Warranty:3 years

Certificates:CE,RoHS ,CCC,SAA



Model NO:LEC020030WA01.C-X

Power:30W

System power:30W

Brand:Q&C

Light source:COB

Optics:Aluminum reflective cup

Beam angle:24°/45°

Color temperature:3000K,4000K,6000K

CRI:>80Ra

Luminous flux:2200lm-2400lm

Cut-out:∮170mm

IP Rating:IP20

Finish:Texture whtie

Operating temperature:-25°~+45°

Rated lifespan:35000~50000hours

Warranty:3 years

Certificates:CE,RoHS ,CCC,SAA



Model NO:LEC020040WA01.C-X

Power:40W

System power:40W

Brand:Q&C

Light source:COB

Optics:Aluminum reflective cup

Beam angle:30°

Color temperature:3000K,4000K,6000K

CRI:>80Ra

Luminous flux:3000lm-3200lm

Cut-out:∮145mm

IP Rating:IP20

Finish:Texture whtie

Operating temperature:-25°~+45°

Rated lifespan:35000~50000hours

Warranty:3 years

Certificates:CE,RoHS ,CCC,SAA

COB Led Downlight 20w cut-out 145mm citizen for 3 years warranty

COB Led Downlight 20w cut-out 145mm citizen for 3 years warranty


Q:Downlight must be installed in the ceiling?
Table space, can increase the space of the soft atmosphere, if you want to create a warm feeling, can try a lamp lamp, reducing the spatial sense of oppression. Generally in the hotel, family, coffee shop use more.
Q:Lamp with downlight is better
Each has its advantages, and its position is different from its characteristics.
Q:Home lamp is broken, want to change their own, I would like to ask how to remove ah?
Spring is the lamp card knife inserted force down effortlessly but actually demolition demolition should be careful when the smallpox broke
Q:3 inch and 4 inch downlight diameter is how much?
3 inches /3W, diameter 110, opening 854 inches /7W, diameter 150, opening 130.
Q:What time to start the installation on the ceiling lamp
Before the end, after hanging top putty, according to design requirements to Kong Kaihao downlight.
Q:The difference between the traditional and the integration of LED with LED light source lamp downlight
Longevity: LED theory can live more than 100 thousand hours, for ordinary family lighting can be described as "once and for all."";
Q:13.9 square meters of indoor equipment need the number of Duodawa downlight lamp
You this house 13.9 square *350 =4865 lumens lumens; according to the calculation of the lamp 100 lumens per watt, need 48.65 watts of lighting; lighting lamp according to the specifications recommended by the 8 watt or 12 watt; if 12 watt lamp, is 48.65 watt /12 watt =4; if 8 watt downlight, then 48.65/8=6;
Q:LED lamp is not the more the better
The processing technology of aluminum material is different, and the heat dissipation effect is different. The same paragraph, of course, is as good as possible. Now there is cold forging radiator, better than ordinary die casting heat dissipation effect.
Q:Mineral wool board can install the lamp?
The lamp is generally a lamp holder, lamp can be directly mounted incandescent or energy-saving lamps. Is a lamp embedded into the lighting ceiling light shooting style. Its biggest characteristic is to maintain the overall unity and perfection of the building decoration, not because of the setting of lamps and lanterns, and destroy the perfect unity of ceiling art.
Q:How many watts general downlight
Home is generally used 2.5 inches (open hole is 85mm), generally equipped with 5W spiral energy-saving lamps, 8W can also be installed. Of course, you like big ones or 3 inches.

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