OptiLUME HPS - 400W
The efficient 400-watt OptiLUME High Pressure Sodium Lamp emulates natural sunlight and promotes bud set, flower formation, and fruit and vegetable production as it distributes light energy concentrated in the red-orange portion of the spectrum. Universal design allows horizontal and base-up operation while the 20,000-hour life rating and one-year warranty ensure dependable performance. This high-output OptiLUME lamp emits 50,000 initial lumens and works with most 400-watt high pressure sodium and two-way HID systems. This lamp is compatible with magnetic and electronic ballasts.