HPS 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 the current that can be drawn.

Core and Coil ballast kits are used in over 90% of all HID lighting. Replacement high pressure sodium (HPS) ballast kits contain the appropriate core and coil, a properly rated ignitor and all components required for ballast replacement. The Keystone Technologies, core and coil, HID ballast kit is ideal for a wide variety of lighting applications, including factories, warehouses, gymnasiums and retail stores.

This is the Keystone Ballast HPS-100R-1-KIT 100 watt sodium ballast transformer, 120 Volt, replacement high pressure sodium ballasts for 100W HPS, Core And Coil, Circuit Type R-NPF, high pressure sodium 100 Lamp Watts, S54 ANSI Ballast Type, 109 Input Watts, 120 Input Voltage, 60 Hz. These high pressure sodium ballast kits carry a 2 year warranty.

Specification Sheet