The 1250 lights are deluxe 12/24 multi-voltage strobe lights ideal for heavy duty equipment. Also available in 120V and 220V AC. These powerful strobes have a stainless steel base to accompany their inner fresnel lens and smooth outer dome. Available in single, double, or quad flash displays. Replace the last "X" in the part # to designate the outer dome color: A-amber, R-red, B-blue, C-clear, G-green. Inner lens is Clear for maximum light output.