The 4 Inch Round Stop, Turn, And Tail "SignalTech" Red LED Light is a practical and reliable lighting solution for your vehicle. With a rubber grommet included and a weather-tight connector, this light ensures durability and protection against the elements. Its impact-resistant polycarbonate housing and 12-24 Volt direct current make it suitable for various makes and models. The light features random, alternating, or synchronous flash patterns, adding versatility to its functionality. With a low 0.27 Amp draw at 12.8 Volt direct current, this LED light is energy-efficient. Sold individually, this 4.3-inch diameter light is a must-have for any vehicle.