Lighting & HVAC
Philips 250W PS XEE 250W magnetic PS MH ballast
By Anthony Capkun
Philips Lighting Electronics North America introduced what it claims to be the industry’s first 250W magnetic pulse-start (PS) metal-halide ballast with 90% ballast efficiency. This quad-tap core and coil ballast is compatible with most existing 250W luminaires. The 250W PS XEE ballast allows professional lighting users to optimize their 250W PS lighting systems while reducing energy consumption and costs.