Fulham WH2-277-BLS Solid State Ballast. New. (30)

Fulham WH2-277-BLS Solid State Electronic Ballast. Fulham Workhorse 2, WH2-277-BLS. New. WH2277BLS. 277V 50/60Hz. Tc=70 C max. 872180100135. Suitable For "Air Handling Spaces" Type "HL" Approved. Ballast Must Be Grounded.