LED downlight COB 15w shehzhen China
Specifications :
LED downlight power :15w
downlight lamp consumption:17w
LED downlight angle :30/60
LED downlight voltage: 100-277vAC
LED downlight size : 140*140*H105φ120(hole)
LCH-COB-10W-CW 1400-1500lm
LCH-COB-10W-CW 1370-1470lm
LCH-COB-10W-CW 1350-1450lm
Application:
1.Conference/meeting rooms
2.Factory & office
3.Commercial purposes
4.Residential & institution buildings
5.Schools, colleges& universities
6.Supermarket lighting
Installation:
The distance between the light and any flammable materials must not be less than 0.2mm.
The distance between the upper part of the installed light and the ceiling must not be less than 20mm.
Please check the installation drawing before the installation.
FAQ:
1.What is COB ?
Chip-on-Board, or COB, refers to the semiconductor assembly technology wherein the microchip or die is directly
mounted on and electrically interconnected to its final circuit board, instead of undergoing traditional assembly or
packaging as an individual IC. The elimination of conventional device packaging from COB assemblies simplifies the
overall process of designing and manufacturing the final product, as well as improves its performance as a result of the
shorter interconnection paths.
2. What is COB Advantage ?
1) Reduced space requirements;2) Reduced cost;3) Better performance due to decreased interconnection lengths and resistances;4) Higher reliability due to better heat distribution and a lower number of solder joints;5) Shorter time-to-market
3.The COB Led Downlight Feature:
1. Input Voltage : 85-265VAC,Wide voltage design, available for whole world use.2. Appearance : Milk white, the same with housing finish color, creating a mood that is warm and cozy.3. Material : Aluminum alloy and PMMA / Glass light guide plate.4. Chips : Apply the high lumen Epistar chips as light source to insure high luminous flux and conformity light output.5. Heat dissipation: The multi-fin casting design ensures full heat dissipation.6. Driver : External isolation driver.7. Dimmable is available.
