T12 ELECTRONIC RAPID START FLUORESCENT BALLAST - 2-LAMPKeystone Technologies electronic ballast for 2-lamp F40T12 fluorescent fixtures. The rapid start design preheats lamp cathodes before igniting, extending lamp life. Multi-voltage 120-277V input works with both residential and commercial circuits.
- Operates two F40T12 (40W) fluorescent lamps
- Electronic rapid start - quieter, flicker-free operation
- Input voltage: 120-277 VAC +/-10%, 50/60 Hz
- High power factor
- Parallel lamp circuit - one lamp operates if the other fails
- Thermally protected (Class P)
- UL/cUL 935 Listed, RoHS Compliant
- Meets FCC Part 18 (Class B) non-consumer limits
- Dimensions: 9.5" x 1.38" x 1.18"