The Amber Warning Light In A 12V Configuration Is A Highly Visible And Effective Signaling Device Used For Visual Alerts And Safety Signals. This Warning Light Emits A Bright Amber Light; Making It Easily Noticeable In Various Environments And Conditions. Led Indicator Light. Screw Connect Type Plastic Shell With Led Globe. Used For Hole Diameter 16mm. Size: +Plus minus D19mm/14mm * H 45mm. Working Voltage Options: 12V;24V;220V;380V. Also Available In Red AO400/7399 And AO400/7399/P (Packed)