Chanzon High Power Led Chip 20W Cool White -10000K-15000K / 600mA / DC 30V-34V / 20 Watt- Super Bright Intensity SMD COB Light Emitter Components Diode 20 W Bulb Lamp Beads DIY Lighting

Specification: Quantity: 1 piece / Pack Brand: Chanzon Power: 20 Watt (Max) Emitting Color: Cool White (10000K-15000K) Recommended Current: 600mA Forward Voltage: 30-34V Luminous Flux: 1600-1800LM Emitting Angle: 120-140 degree With Double Golden Wire (99.99%) and Copper Frame Kindly Reminder: Constant current LED drivers are recommended for high power COB LEDs. Working temperature should be less than 60 Degrees Celsius / (140 Fahrenheit) with a Heat Sink System. Please refer to the positive (anode +) and negative (cathode -) sign on Leds. Related Accessories: Constant current LED drivers (600mA Plastic Case): ? Search B01N374QMQ on Amazon Constant current LED drivers (600mA Aluminum Case Waterproof): ? Search B01MSANK1C on Amazon Constant current LED drivers (600mA No Case only PCB Board): ? Search B01N6U68LI on Amazon LED Lens Kit 20-100W 44mm (60 degree): ? Search B06XKV9PWY on Amazon