OptiLUME MH - 400W
The efficient 400-watt OptiLUME Metal Halide Lamp emulates natural sunlight, promoting bounteous vegetative growth as it distributes light energy concentrated in the blue-yellow portion of the spectrum. The universal design allows horizontal and base-up operation while the 10,000-hour life rating and one-year warranty ensure dependable performance. This high-output OptiLUME lamp emits 39,000 initial lumens and works with most 400-watt metal halide and two-way HID systems. This lamp is compatible with magnetic and electronic ballasts.