7W 10W 15W 25W 30W 50W 100W Driverless AC COB LED Module
Using Epistar brand of led.And the packaging technique is advanced. The Epistar cob is the newest High Density (HD) LED array, The high brightness Epistar cob arrays provide unrivaled lumen density by packing hundreds of die into the light emitting surface , that can reduce system cost for LED spotlights. We offer this LED in warm-white and cool-white.
Features of the COB LEDs:
70, 80 & 90 min CRI options
Viewing angle: 120°-160°
Heat Sink of Aluminium material to cooling fast.So it is protected COB LED better. It will be protected COB LED lifetime more better. Our all of cob led will be aging testing before shipment.It is brightness decay is less than 1% after 5000hours working.