High Pressure SodiumHigh Pressure Sodium Light Bulbs (HPS bulbs) are an extremely efficient light source that produce anorange/yellow light. Please choose your wattage below and read important bulb information at the bottom. |

The high pressure sodium lamp series of HID lamps incorporates solid sodium, mercury and xenon or a neon/argon gas mixture within the arc tube. This combination of metals and gasses produces an orange-white light in the high-pressure version and a yellow light in the low-pressure model. Both lamps boast a luminous efficiency that is much greater than its mercury vapor or metal halide counterparts. Typical applications for high pressure sodium light bulbs are Street lighting, industrial hi-bay, parking lots, building flood lighting and general area lighting.