400 Watt

400 Watt HPS (High Pressure Sodium) Light Bulbs put out a lot of lumens for their wattage which is why you see them used in parking lots, construction sites, and in many forms of security lighting.  We offer major brands like GE, Philips, and Sylvania as well as many other alternate brands.  High Pressure Sodium Light Bulbs require a ballast kit to operate.