General Description: The Philips 100 watt High Pressure Sodium lamp is ideal for parking lots, garages and other industrial applications. It produces 10,000 lumens of light while only using 100 watts of energy and has a average rated life of 24,000 hours. This HID lamp requires a S54 ANSI code ballast to operate. It has Philips ALTO technology which meets non-hazardous materials by the EPA TCLP specifications.
General Description: This Philips 100 watt pulse start metal halide lamp requires a M140 / M90 / O ballast to operate and is rated for enclosed or open fixtures. It will produce up to 10,000 lumens of light and is engineered to last for 16,000 hours on average. The "MasterColor" technology allows for very little color shift of the light (+/- 200K) over the lamps life. It has a 3000K color temperature making the light look similar to halogen bulbs.