High pressure sodium lamps have been a staple in outdoor lighting applications for decades. Install a high pressure sodium lamp at your parking lot and in your security system or perimeter lighting. Choose from over 45 of our popular high pressure sodium ballasts. We carry trusted brands, including Keystone, Hatch and Advance Transformer. Find 35 to 1000 watt ballast varieties to enhance your space. We carry the ballast-type you need for effective lighting and reduced energy consumption.
At ProLighting, we carry lighting solutions that are both cost-effective and environmentally friendly. Invest in the industry-standard high pressure sodium lamps and ballasts for your outdoor commercial location. Shed bright light on your parking garage, lot or other space with our Keystone ballasts. For our loyal Advance customers, we have the low and high wattage ballasts for you! View our selection of ballasts, lamps and more at ProLighting.