15w led gimmable downlight cob CE,EMC&FCC led factory china

15w led gimmable downlight cob CE,EMC&FCC led factory china

Specifications:

Features:

1. can be rotated by 360degree in horizontal direction,90degree in vertical direction

2. 1pcs High- brightness COB LED built inside,

3. plus innovative high-reflectance Mirror

4. reflector with Diamond lines to control the beam angle

5. nice design, as excellent light distribution as conventional lamps

6. High CRI>85

Rotatable:

Application area:

This product is widely used for lighting in household,clothing stores,shopping malls, hotels,and entertainment

venues and other places,is a ideal substitute for traditional halogen lamps and lanterns.

Remark: We have developed a series of COB product: 1) COB spot  2) LED downlight  3) COB track light & AR111   4) other COB light

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 horter 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 availble.