Product Description
New open box (still in original packaging but top seal on box may have been broken). Sold AS IS.
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.These Universal Lighting Technologies Replacement high pressure sodium (HPS) ballast kits contain the appropriate core and coil, a properly rated capacitor and all components required for ballast replacement. The Universal Ballast, core and coil, HID ballast kit is ideal for a wide variety of lighting applications, including factories, warehouses, gymnasiums and retail stores.
Universal Ballast S400MLTAC4M500K, 400 watt sodium ballast transformer, Quad Tap (also called Multi Tap), replacement high pressure sodium ballasts for 400W HPS , Core And Coil, Circuit Type CWA, high pressure sodium 400 Lamp Watts, S51 ANSI Ballast Type, 465 Input Watts, 120/208/240/277 Input Voltage, 60 Hz.
