DoubleLux 2ft 12 Bulb T5 Fluorescent LightThe fluorescent grow light fixture is equipped with twice the amount of output equivalent to the T5 fixtures while keeping the same footprint. With the increased number of bulbs, the lumen output also increases. The fixture comes 3UL listed ballasts, which means that the ballast has been nationally recognized and meets certain safety standards. The grow light comes equipped with T5 fluorescent bulbs and an 8 power cord for easy accessibility. The