EyeHortilux HX66785 1000-Watt Super HPS Spectrum Grow Bulb, 1-Pack. Provides 25% more energy in the violet, blue and green spectrum than standard High Pressure Sodium. The combination of Super HPS and the Metal Ace conversion lamp provides the optimum spectral energy levels through all stages of plant growth. EN designation means environmentally friendly in that the lamp passes EPA, TCLP test criteria as non-hazardous waste. The item "EyeHortilux HX66785 1000-Watt Super HPS Spectrum Grow Bulb, 1-Pack" is in sale since Friday, July 3, 2020.This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Hydroponics & Seed Starting\Grow Light Bulbs". The seller is "jgk_sales" and is located in Brunswick, Ohio. This item can be shipped to United States.