CHANZON High Power Led Chip 50W White (6000K - 6500K / 1500mA / DC 30V - 34V / 50 Watt) Super Bright Intensity SMD COB Light Emitter Components Diode 50 W Bulb Lamp Beads DIY Lighting

Chanzon LED Lens Optical Glass (44mm 60degree) + 50mm Reflector Collimator Houseing + Fixed Bracket with Holder For 20W 30W 50W 80W 100W High Power Light SMD COB Chips Focus 20 50 100 W Watt 60 degree

Chanzon LED Driver 1500mA (Constant Current Output) 18V-39V (In:85-277V AC-DC) (6-12) x5 30W 40W 50W 60W IP67 Waterproof High Power Supply 1500 mA Lighting Transformer for 50 W COB Chips (Aluminium)

Chanzon High Power Led Chip 100W White (6000K-6500K/3000mA/DC 30V-34V/100 Watt) Super Bright Intensity SMD COB Light Emitter Components Diode 100 W Bulb Lamp Beads DIY Lighting

TX Aluminium Heatsink Cooling Fan+44mm Lens 120 Degree for 50W 100W Led Chip (Heatsink +120 Degree Lens)

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

10 Pcs Hontiey High Power LED Chip 3W Infrared IR Light 850Nm Bulbs 3 watt Beads DIY Spotlights Floodlight COB Integration Lamp SMD Stage Lights

ER CHEN(TM) 44mm Lens + 50mm Reflector Collimator Base Housing + Fixed bracket for 100W LED Light Lamp

Hontiey High Power LED Chip 50W Pure White Light 6000K-6500K Bulbs 50 Watt Beads DIY Spotlights Floodlight COB Integration Lamp SMD

Chanzon LED Driver 3000mA (Constant Current Output) 21V-34V (In85-277V AC-DC) (7-10)x10 70W 80W 90W 100W IP67 Waterproof High Power Supply 3000 mA Lighting Transformer for 100 W COB Chips (Aluminium)