EyeHortilux 1000-Watt Super HPS Grow Bulb, 6-Pack

Hortilux Super HPS Enhanced Spectrum grow lamps fine-tune your lighting system to provide optimum spectral energy levels that promote vigorous plant growth. The EYE Super HPS EN Grow Lamps provide 17% more total energy and 25% more energy in the violet, blue, and green spectrum than standard High Pressure Sodium lamps. These lamps are environmentally friendly and pass EPA, TCLP test criteria as non-hazardous waste. Initial Lumens: 250w = 30,500 400w = 55,000 600w = 88,000 1000w = 145,000