30W Warm/White DIY COB LED Chip Bulb Bead For Flood Light AC180-240V

Specification: Light Source:LED COB Power:30W Input Voltage: AC180-240V Lumens:100-110lm/w Warm White: 3000K-3200K Cold White: 6000K-6500K Material: Aluminum Work Temperature: from-10 to +50 degree Size:54*54*1.5mm How to use: 1.Soldering the wire to the L N point. 2.Paste the thermal silicone grease to the back of LEDs. 3.Install the LEDs to the heatsink or your floodlight. 4.Connect to AC180-240V, start working. Package Included: 1 X Light Bead Chip