Brand: Robertson
Country/Region of Manufacture: United States
MPN: HP21827P
ROBERTSON Electromagnetic Compact Fluorescent Ballast, 277V, 2-pin Lamps, 2 Lamps 18W CFQ18W/G24d or CFTR18W/GX24d, Preheat Start Ballast, Bottom Exit with Studs Robertson Fluorescent Ballast 277V 2-pin 18W CFL - Bottom Exit Studs Performance and Safety Meets ANSI Standard C82.11-1993 Class P Thermally Protected Preheat Start 2 Lamp Series operation Bottom Exit with Studs UL/935 (Class P, Type HL, Type 1 outdoor) CSA Certified