50 Watt

This PowerSelect PS13U90T Electronic Metal Halide Ballast has wattage options of 35W/39W/50W/70W and 0.17A, 0.21A, 0.29A amps. It has an input voltage of 120-277Vac. DISCONTINUED BY MANUFACTURER - Review Manufacturer's Recommended Replacement that is...

This PowerSelect PS13U37T Electronic Metal Halide Ballast has wattage options of 35W/39W/50W/70W and 0.17A, 37A, 0.27A, 0.64A amps. It has an input voltage of 120-277Vac. PowerSelect 35W/39W/50W/70W Electronic Metal Halide Ballast Input...

UNIVERSAL M148 / M110, Single Lamp 50W Watt HID Metal Halide Electronic Ballast, 120V-277V, Feet Mount-Side Leads Universal Electronic Metal Halide 50W Electronic Ballast F: Feet Mount with Side Leads Designed to provide optimal lamp performance and...

UNIVERSAL M148. M110, 1 lamp 50W Watt HID Metal Halide Electronic Ballast, 120V-277V Universal Electronic Metal Halide 50W Electronic Ballast Designed to provide optimal lamp performance and maximum energy savings. With enhanced capabilities to...

This PowerSelect PS13E37T Electronic Metal Halide Ballast has wattage options of 35W/39W/50W/70W and 0.123A, 0.22A amps. It has an input voltage of 347Vac. PowerSelect 35W/39W/50W/70W Electronic Metal Halide Ballast Input Voltage: 347Vac Input...

This PowerSelect PS13U90S Electronic Metal Halide Ballast has wattage options of 35W/39W/50W/70W and 0.17A, 0.21A, 0.29A amps. It has an input voltage of 120-277Vac. PowerSelect 35W/39W/50W/70W Electronic Metal Halide Ballast Input Voltage:...