Excellent brightness: d2s hid bulbs feature a 6000K Diamond white, and its light output is 150% brighter than other bulbs for brilliant downward reflection Great longevity: d2s hid headlight bulbs ...

It was established in 1995, headquartered in Vancouver, Washington. They make all types of grow lights and accessories, from HID lights, LEC lights, Fluorescents, Ballasts, LED lights to reflectors, ...