Home Products Ballast Workhorse 120 9 Results in Ballast Ballast 9 Results in Ballast Filter >> Refine By(Close) Clear All Filters Workhorse 120 Search Clear Ballast collection Linear Cfl Workhorse Metal halide Circline High pressure sodium Dimmable Voltage 120 277 Close Sort By Popularity Item Number WH3-120L WH5-120L WH2-120-C WH2-120-L WHAM-120-213L WH1-120-L WH3-120BLS WH4-120L WH6-120L 1