The most versatile HID fixture available. The Sunleaves Pulsar Two-Way Mini is a self-contained lighting system that accommodates both high pressure sodium and metal halide lamps. Gardeners can have the best of both worlds; the power to provide the proper spectrum of light from seed to harvest in one unit just by flicking a switch. The Pulsar Two-Way Mini 400-watt features a faceted polished aluminum interior, built-in HID ballast, eight-foot power cord and hanging hardware. 400-watt high pressure sodium and metal halide lamps are sold separately. The Mini Pulsar is also backed by a five-year warranty. System dimensions are 20 1/4" x 13" x 7".