20 Watt

HATCH Electronic Metal Halide Ballast, 22W Power Max, Universal 120V Input, Operates C175E Ceramic Metal Halide Lamp, Single 22W Lamp, Nano Size with Feet Mount Hatch 22 Watt Universal Nano Feet Mount 22 Watt 120V Nano w/Feet Low Strike Key...

The PowerSelect PS13B20T Surface Mount Electronic Metal Halide Ballast is compatible with ANSI lamp type M156. It has an input voltage of 120Vac and an output wattage of 20 watts. PowerSelect PS13B20T 20 Watt Mini Electronic Metal Halide Ballast...

The PowerSelect PS13D20T Mini Electronic Metal Halide Ballast is compatible with ANSI lamp types M156. It has an input voltage of 277Vac and an output wattage of 20 watts.PowerSelect PS13D20T 20 Watt Electronic Metal Halide Ballast Features Compatible...

Universal eHID Mini Square Case 20W Electronic Ballast Vossloh Schwabe / VS M2012-27CK-6EU-F 188901 is now Universal Light Technologies F-Feet Mount with Side Leads Designed to provide optimal lamp performance and maximum energy savings. With enhanced...

HATCH Electronic Metal Halide Ballast, 120V, M156 Ceramic Metal Halide, Single 20W Lamp, Feet Mount with Side Exit Lead and pico slim case Hatch M156 Ceramic 20 Watt Universal Pico Slim Feet Mount Mounting Feet and small case approved for recessed...

HATCH Electronic Metal Halide Ballast, 120V-277V, C175E Ceramic Metal Halide, Single 22W Lamp, J-Mount with Bottom Feed Studs Hatch C175E Ceramic 22 Watt Universal Mini J Mount 22 Watt Universal Mini Low Strike Bottom Feed w/Studs Key Features Thermal...

ADVANCE e-Vision IMH-G20-BLS Electronic Metal Halide Ballast, 20W Max Power Output, Universal 120-277V Input, M156 C156 lamp, Bottom Exit Leads with Mounting Studs IMH-G20-BLS Advance 20W Electronic MH Ballast -BLS  Bottom Exit Leads with...