Grow Light Set includes 400 watt digital electronic ballast + Super HPS & MH Bulbs

* 400W digital dimmable electronic ballast: Support 120V/240V input; dimmable options: 50%, 75%, 100%; 8 feet heavy-duty power cord included; Stable power output ensure flicker free light
* 1 x 400W super HPS bulb 2100K; 1 x 400W MH bulb 6000K: Optimized spectrum and high PAR (Photosynthetic Active Radiation) to promote healthy plant growth and soonest flourish
* 1 x pair of 8-ft adjustable ratchet clip hanger rope: hold up to 150 lbs; 24-hour plug-in mechanical timer: 15 minutes increments
* 6-inch air cooled hood reflector: Up to 4' x 4' light coverage; Built-in 15 feet heavy duty lamp cord with E39 ceramic socket and standard hydroponic S-Plug; highly 95% reflective textured German aluminum maximizes the light reflected to the plants
* Caution: This system will generate too much heat to be used in an enclosed area without ventilation. Adequate ventilation is required for all iPower grow light systems. We recommend the use of an iPower inline fan