This ballast kit is specifically designed for use with 1-50 watt M110/M148 metal halide bulbs and can operate at both 120V and 277V. The kit includes a core and coil for reliable and efficient operation of your lighting system. The brand of this ballast kit is Advance and it is ideal for use in facilities such as warehouses, factories, and other industrial settings.

The kit is suitable for use in a variety of settings and is an essential component of any lighting system. With its reliable and efficient operation, you can be sure that your lighting system will perform at its best. Whether you need to replace an existing ballast or are installing a new system, this Advance ballast kit is an excellent choice.