Strip Ballast Cover Retrofit Kit (For 4.25” or 5” Strips) 4RB/8RB-FLUOR

The RKBC Assembled Strip Retrofit Kit is designed to convert 4’ or 8’ T12 fluorescent strip fixtures to more efficient T8 technology.  The RKBC series can ship fully assembled and ready to install when ordered with a ballast. The channel cover is designed to precisely fit 4” (42) or 5” (50) channels to provide a clean, factory installed appearance.