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If you're replacing a fluorescent ballast on a two-lamp CFL fixture, this Robertson 3P20145 is a solid direct replacement.


Input voltage handles 120V all the way up to 277V, 50-60Hz, and it's got a normal ballast factor with high power factor (HPF)—so it's efficient and delivers consistent light output without flickering.

This model replaces several common ones: ICF-2S26-M1-BS, QTP 2X26/UNV, C2642UNVSE/BE, Hatch HC226PS/UV/D, and more.




4.4 out of 5