Hydrel HSL 100M 277 SF Acuity Brands Metal Halide Ballast 9000/9100 Series.

Hydrel HSL 100M 277 SF Acuity Brands Metal Halide Ballast 9000/9100 Series.

Hydrel HSL 100M 277 SF Acuity Brands Lights Metal Halide Ballast 9000/9100 Series.100 Watt, 277 Volts, .50 Amps. New/Old Stock- Ballast(s) really useful to be installed by licensed electrician as much as local and national electrical code. Buyers please remember that you’re expected to do your individual research with regard to any and all requirements for any item they’re taking into account purchasing. NO RETURNS (Hawaii, Alaska, Guam, Samoa, Mariana Islands, Puerto Rico or The Virgin Islands) Please contact for added shipping fees before purchasing.