Item: LED COB Smart Chip
Power: 20W 30W 50W
Voltage: AC110-120V / AC220-240V
Color Temperature:
Cold White: 6000-6500K,
Warm White: 2800-3200K,
Grow Light: Full Spectrum 400-840nm
Color Rendering Index: Ra80
Beam Angle:120 degree
Feature: No Need Driver; Smart IC; Easy to DIY
Lifespan: over 10,000hrs
Housing material: Aluminum