Provides an internal heating element to prevent frost plus an amber light for added visibility. Fits heavy-duty trucks?not for light-duty 1-ton trucks. Mounting brackets and other hardware sold separately. 12V DC 6″Wx16″H 5/16 -18 mounting studs Rod through construction Steel End caps for strength Full vinyl gasketed insulated mirror glass Heated/Lighted mirrors wired for 12 volt systems with 72″ leads
