Auto LED Strobe Warning Lighting Kit 12volt Variety Flashing Options (Blue) LED Flashing Warning Lighting Kit Blue with Control Box (Blue) 3 Flashing options, Light unit is waterprooof, Designed for Plug n Play 4x Light Fixture, Dimension:19cm x 13.5cm x 7cm Great use for Off Road, Tow Truck, ATV, Quad, Etc..