Product Description:Global Greenhouse 400 watt conversion Digital Ballasts are the new invention in hydroponics lighting. We know when we offer these ballasts, that we have the best ballasts on the market today. Global is the only digital ballasts that comes with the intelli volt that can be used with 120 volt or 240 volt sytle detachable shielded power cords in the box, as well as the 15" RF shielded socket cord to prevent interfierence. 10-17% more lumen output. 2-5 times the lamp life 5-15% savings over magnetic ballasts for energy. 3 year no hassle warranty. This ballasts can be used with both 120 volt and 240 volt as the official intelli volt.
HydroMan
