Headlight switch for left handlebar on V700, Ambassador, Eldorado, and V7 Sport. 38mm screw spacing. Functions include headlight on/off, horn, high beam, and low beam. No wires are provided. Note: Soldering wires to these switches requires skills not normally found in someone that doesn't routinely solder small things. It is important that the contacts be heated quickly with a high watt iron. Prolonged contact with a low watt soldering iron will melt the base plastic before the brass is hot enough to melt the solder. You may also consider using an electrically conductive epoxy.