toggled 4 ft. 50-Watt Ultra-High Output Full Spectrum LED Grow Light Fixture (2 Tubes Included) FH420DE-E425G3 - The Home Depot
50W 50 Watt Full Spectrum 7 Channel High Power LED Array Plant Growth Grow Light [KW-50GL7CH] - US$34.99 : Topledlight
Amazon.com: TCP RLR20HH 50 Watt Equivalent LED Plant Light Bulb Shatter Resistant Energy Efficient (8W) Non-Dimmable | R20 Lamp E26 base, Full Spectrum : Patio, Lawn & Garden
toggled 4 ft. 50-Watt Ultra-High Output Full Spectrum LED Grow Light Fixture (2 Tubes Included) FH420DE-E425G3 - The Home Depot
LED Grow Light Phyto Lamp AC 220V 50W LED Full Spectrum Floodlight Indoor Outdoor Greenhouse Plant Hydroponic Plant Spotlight
CHANZON High Power Led Chip 50W Far Red Plant Grow Light (730nm / Input 1500mA / DC 18V - 20V / 50 Watt) SMD COB Emitter Diode Components 50 W Bead for DIY Growing Lamps - - Amazon.com