UV 10W 6-8V LED 6565 SMD Quartz Ceramic Lamp Beads COB 4 Chip 365nm 380nm 395nm 405nm Purple Light with 20mm Copper Substrate UV 10W 6-8V LED 6565 SMD Quartz Ceramic Lamp Beads COB 4 Chip 365nm 380nm 395nm 405nm Purple Light with 20mm Copper Substrate _x000D_ 365-405nm UV LED 4-Chip COB 6565 SMD 10W 20mm Hexagonal Plate LED Flashlight Module Lamp _x000D_ _x000D_ Product Features: _x000D_ . Ceramic eutectic welding . Electrostatic spraying of fluorescent powder . Soft silicone film top . Ceramic bracket lamp beams . 20mm pure copper substrate, it has fast heat conduction and good heat dispersion . The whole lamp can pass CE certification _x000D_ _x000D_ Product specifications _x000D_ . Model: 6565-UV-10W-20mm . Wavelength: 365-405nm (optional) . Power: 10W . Luminous flux: 20-50LM . Voltage: 6-8V . Current: 1000-1500mA . Light angle: 60 degrees . Chip: 4 Chip LED . Material: quartz lens, ceramic bracket lamp beads . Chip welding: pure gold wire . Application scope: Printing curing, adhesive bonding, UV detection _x000D_ _x000D_ Package List: _x000D_ 1 * LED 6565 Light Beads Module Plate _x000D_ _x000D_ Kindly Reminder: _x000D_ .Light and different monitors may cause the color of the item to be somewhat different from the real thing. The allowable error of measurement is +/-1mm. .Constant current LED drivers are recommended for high power LED. .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 _x000D_ _x000D_ _x000D_