400W Sun System 10 Switchable MH/HPS Plant Grow Light Cool Sun Tube Reflector

Comes complete with everything you need: Swichable MH/HPS Ballast, Reflector with socket & cord and Standard MH & HPS Bulbs - Just Plug-in!

Sunlight Supply's Sun System 10 Switchable Ballast allows easily switching between a 400W MH bulb and a 400W HPS bulb allowing growers to utilize the proper spectrums for vegetable growth (MH) as well as flowering (HPS). The Sun System 10 Econo Gro Switchable light ballast is economically priced because the ballast is imported. SS10 Ballast features include: louvers for cooling, rubber feet and die cast aluminum housing. This switchable grow light system includes 400 Watt Metal Halide Bulb, 400 Watt HPS Bulb, Sun System 10 Switchable Ballast, Sunlight Supply's Sun Tube Reflector incorporates a 6" tube around the bulb to allow unrestricted air to pass over the bulb. The Sun Tube grow light reflector comes completely assembled and is made with high temperature borosilicate glass and 95% German aluminum. The interior reflector can be removed to provide 360° lighting. Unique brackets allow for either horizontal or vertical hanging.

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