50W 4200LM Warm/White DIY COB LED Chip Bulb Bead 40x110mm For Flood Light AC110/220V

Specification:
Light Source:LED COB
Power:50W
Input Voltage: AC110/220V
Warm White: 2800K-3200K
Cold White: 5800K-6500K
Material: Aluminum
Size:40x110mm

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 AC110V/220V, start working.

Package Included:
1 X Light Bead Chip