400 Watt M59/H33 120/277 Volt Metal Halide F-Can Ballast Backorder

400 Watt M59/H33 120/277 Volt Metal Halide F-Can Ballast BackorderMetal Halide Ballast Cross Reference: Advance Ballast 72C6082NP Sylvania Ballast M400 120 277 F CAN Universal 1110247SCTC Sola E MCAFTJ400F Grainger 1N109 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

Keystone MH-250A-Q-HP

Keystone Technologies HPS-250A-P-KIT 250 watt sodium ballast transformer

Each 24V sensor is designed to operate downstream from your 24 volt transformer

Type 1 Outdoor

This Keystone ballast is capable of operating either (1 or 2) F32T8

Voltage 120-277 Volt UPC 890949002803 Sound Rating A Dimensions 9

13" Wide x 1

Featuring an E26 medium base and a narrow neck ED17 bulb

CFS/21W/GR10q or FC8T9 22 watt lamp and comes complete with the necessary circline socket

Grainger 2V659

Universal 1110247SCTC

(* Quad Tap ONLY)