CHANZON 10 pcs High Power Led Chip 3W Purple Ultraviolet (UV 395nm / 400mA - 500mA / DC 3V - 3.4V / 3 Watt) SMD COB Light Emitter Components Diode 3 W Ultra Violet Bulb Lamp Beads DIY Lighting

Chanzon 25pcs 1W 3W 5W LED Heat Sink (2 pin Black) Aluminum Base Plate Panel PCB Circuit Board Substrate 20mm Star DIY Heatsink Cooling for COB High Power LED Chips Lamp Beads 1/3/5 Watt

Chanzon 10 pcs High Power Led Chip 3W Full Spectrum Plant Grow Light (380nm-840nm/400mA-500mA/DC 3V-3.2V/3 Watt) SMD COB Emitter Diode Components 3 W Bead for DIY Hydroponic Flowers Growing Lamp

Chanzon 100 pcs 5mm Purple UV LED Diode Lights (Clear Round UVled Ultraviolet 395nm DC 3V 20mA) Lighting Bulb Lamps Electronics Components Light Emitting Diodes

Chanzon 10 pcs High Power Led Chip 3W Royal Blue Plant Grow Light (440nm-450nm/400mA-500mA/DC 3V-3.4V/3 Watt) SMD COB Emitter Diode Components 3 W Bead for DIY Hydroponic Aquarium Growing Lamps

Chanzon 25pcs 1W 3W 5W LED Heat Sink (2 pin White) Aluminum Base Plate Panel PCB Circuit Board Substrate 20mm Star DIY Heatsink Cooling for COB High Power LED Chips Lamp Beads 1/3/5 Watt

Chanzon 10 pcs High Power Led Chip on Board 3W Blue (400mA-500mA/DC 3V-3.4V/3 Watt) Super Bright Intensity SMD COB Light Emitter Components Diode 3 W Bulb Lamp Beads DIY Lighting

Led World 10 Pcs 1W 3W 365nm UV Led Ultraviolet Led Chip Light High Power LED Bead with 20mm Base for DIY

Chanzon 10 pcs High Power Led Chip on Board 3W Red (400mA-500mA/DC 2V-2.4V/3 Watt) Super Bright Intensity SMD COB Light Emitter Components Diode 3 W Bulb Lamp Beads DIY Lighting

Chanzon 10 pcs High Power Led Chip 3W Cool White (9000K-10000K/600mA-700mA/DC 3V-3.4V/3 Watt) Super Bright Intensity SMD COB Light Emitter Components Diode 3 W Bulb Lamp Beads DIY Lighting