CHANZON High Power Led Chip 100W Royal Blue Plant Grow Light (440nm - 450nm / 3000mA / DC 30V - 34V / 100 Watt) SMD COB Emitter Diode Components 100 W Bead for DIY Hydroponic Aquarium Growing Lamps

Chanzon High Power Led Chip 100W Royal Blue Plant Grow Light (440nm-450nm / 3000mA / DC 30V-34V / 100 Watt) SMD COB Emitter Diode Components 100 W Bead for DIY Hydroponic Aquarium Growing Lamps

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

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