50W White Light LED COB Light Smart IC Chip Lamp for DIY Floodlight Spotlight AC220V

Specification:
Power:50w
Input voltage:AC220V
Material: aluminum 
Light source: COB
Light color: white
Lighting angle: 120 degree
Color temperature:6000-6500K
Size:appro 54mm*40mm
Light area: appro34*34mm  

Notice:
It must need a heatsink aluminum for cooling, do not light it without heatsink aluminum.

Package included:
1 *led chip light