CHANZON High Power Led Chip 20W Cyan 490nm | (600mA / DC 30V - 34V / 20 Watt) Super Bright Intensity SMD COB Light Emitter Components Diode Bulb Lamp Beads DIY Lighting

- 20Watt / Cyan / 490nm / 500 - 550LM / 45mil chips / 120 - 140 degree Light Emitting Angle Lightbulbs - Input(DC): 600mA / 30V-34V (Best Match with "Chanzon 600mA Constant Current LED Driver") - Integrated Chanzon High Quality COB LED Panel, High Brightness Chip on Circuit Board / Double Golden Wire / Copper Frame) - 50000 Hours Life Span (Working Temperature should be less than 60℃（140F) with a Heat Sink System) - Total Shipping Weight: 1.25oz / 0.035kg (Pack of 1)