100 Watt S54 High Pressure Sodium 120V Ballast Kit Discontinued which boast high efficacy

which boast high efficacy

These Sylvania Lumalux High Pressure Sodium lamps offer superior lumens per watt over their lifetime

5" MOL Environment Enclosed Fixture Rated

Core And Coil

100 Watt S54 High Pressure Sodium 120V Ballast Kit Discontinued which boast high efficacyHPS Ballast Cross Reference: Advance Ballast 71A8007 001D Sylvania Ballast LU100 120R Keystone HPS 100R 1 KIT MagneTek 1233 10U Venture V90B1322 High Intensity Discharge (HID) lamps require a ballast to apply starting voltage to the lamp and establish current flow an arc between the lamp electrodes. Without a ballast, the arc will extinguish or draw increasing current until some circuit element burns up. Ballasts provide system stability by limiting