Grand General 74890 Amber 4" Smart Dynamic LED Sealed Light 26 bright amber LEDs with amber lens design; Size 4-5/16" Diameter x 1-1/8"(W) High impact lens and housing are sealed to prevent damage from moisture and corrosion The light uses a 3-pin light adapter plug (Grand General Part #87368), included DOT (Department of Transportation) compliant for street legal lighting; Meet or exceed DOT and/or SAE standards 12 Volt; low ampere drawn; sold as each