Philips P-5781-B manual Rated average life of 30,000 hours, Reduces maintenance costs

Ceramalux® High Pressure

Sodium Non-Cycling

Lamps featuring ALTO®

Lamp Technology

Ideal for street and roadway lighting, parking lots and garages, warehouses and manufacturing facilities where lower maintenance costs are desired

HIGH PRESSURE SODIUM

† This lamp is better for the environment because of its reduced mercury content. All Philips ALTO® lamps give you end-of-life options which can simplify and reduce your lamp disposal costs depending on your state and local regulations.

Reduce maintenance costs

Philips Ceramalux® High Pressure Sodium Non-Cycling Lamps

are a better value than standard high pressure sodium lamps, with longer life and reduced maintenance cost.

Rated average life of 30,000 hours*

•65% lamp survival at 30,000 hours rated average life

•80% lamp survival at 24,000 hours rated average life

•25% longer life than standard HPS lamps

Reduces maintenance costs

•Lamp goes out—stays out

•Eliminates unnecessary service trips to replace lamp

•More resistant to outages caused by vibration and line voltage fluctuations

Environmentally responsible

•Passes the US EPAs TCLP for non hazardous waste†

•Sustainable lighting solution: Up to 90% less mercury than standard Philips Ceramalux® High Pressure Sodium Lamps and lead free

Direct replacement for standard HPS lamps

•Offers higher lumen output for most wattages◊

•90% lumen maintenance

•Operates on HPS ballasts of similar wattages

(*,†,◊ See back page for footnotes)