Electronic Ballasts — 8 Questions to Ask

Описание к видео Electronic Ballasts — 8 Questions to Ask

E-ballasts, digital ballasts, double-ended electronic ballasts—what does it all mean? So many boxes, so many colors, wattages and brands on the market! In under four minutes you can get up to speed on the basics so you can make the right choice of ballast for your grow room.

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