Uxcell 20mm 3W 260mA Energy Saving COB LED Light Chip Beads Golden 5 Pack

Uxcell Energy Saving COB LED Light Chip BeadsWhat is this? The COB LED lamp beads are widely used in home studio and other scenes to replace and repair floodlights spotlight bulbs panel lights LED downlights flashlights track lights stage lights etc. Are there any advantages of the product? The COB lamp beads have the characteristics of low power consumption high brightness high power power saving and low heat generation. The LED lamp beads have no visible flicker your eyes will not get tired under the light. How to use it? 1. The COB LED light beads must be powered by a constant current LED drive power supply that is consistent with the parameters of the light board. 2. The COB LED light beads must be installed on the aluminum or copper radiator and the back of the chip needs to be coated with silicone grease to avoid high temperature burnout. What should I notice? Please pay attention to the specifications and parameters of the COB LED lights.