Reduce Scrapping and Smelting, Promote Component Reuse > Complete Machines
> 2000 and up
> Cook County
> New 400 watt high pressure sodium ballast advance
New 400 watt high pressure sodium ballast advance
Advance # 71A 8493 Core & Coil 400 Watt High Pressure Sodium Ballast, New, multi tap voltage, works on 120V, 208V, 240V or 277V. these are new ballasts that were taken out of a Lithonia KAD fixture. Includes the ballast, igniter and capacitor. No socket included. Have several Would work great for a grow system,
