Green Living Idea

Includes one High Pressure Sodium (HPS) bulb (400W) and one Metal Halide (MH) bulb (400W) Electronic ballast works with both High Pressure Sodium (HPS) and Metal Halide (MH) bulbs Electronic ballast is UL-listed, CE certified Two-year manufacture warranty on electronic ballast Integrated light reflector Product DescriptionThis 400W hydroponics lighting system represents the best value grow [...]

Tags: Ballast, Bulbs, Cord, Electronic, Grow, GYO2002, Halide, Hanger, High, hydroponic, Lamp, Light, Metal, Pressure, Sodium, Switchable, system, Watt

Generating between 65 to 115 lumens of light per each watt of consumed electricity, metal halide grow light lamps are considered to have high efficiency. MH lights produce light, which is very close to the natural sunlight with the rich blue spectrum. Due to this, MH lamps support vegetative growing in the most desired way [...]

Tags: Gardening, Grow, Halide, hydroponics, Lights, Metal