12v Universal 3-wire Flash Controller W/turn Signal Switch Led Light Flasher Blinker Relay For BoatSpecification: Compatible With: fit for all 12V battery vehicles, such as , Boats, Trucks, Off-roads, SUV, ATV, UTV, , motorcycles, yachts, , Golf Carts, Side by Sides, buses and trailersEasy Installation: Plug and play, this product can be easily installed by yourself in minutes, no skills required.Protection: rocker switch Built with fuses, offer great protection against over-heating, over-current, over charging and short circuit.Output circuit protection, overload protection & reverse polarity protectionPin: 4PinWaterproof Degree: IP67Panel : Turn SignalSwitch Function: ON OFF ONMounting Hole Size: 3.72x2.12 cmMaterial: plasticcolour: blackPackage Contents:1 x Flasher Relay1 x Switch1 set x Mounting AccessoriesOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.