Grand General 87283 1 Inch Mini Red/Clear 1Led Push/Screw in Led Marker Light DOT (Department of transportation) compliant for street legal lighting; meets or exceeds DOT and/or SAE standards LED light for trucks, towing & boat trailers, RVs, buses, ATVs, utility vehicles and more Type of connection - prong, hardwire, etc. Design with sealed Polycarbonate lens and housing to prevent damage from moisture and corrosion