YIDI Auto Car 19mm Metal LED Indicator Light, Red Green Blue Yellow White LED 12V 24V 220V Waterproof Chrome Pilot Light Signal Lamp Specification: Mounting Hole Diameter: 19mm Material: Nickel plated brass Connecting Way: Screw terminals Lamp Type: non-polarity LED LED Color: red/green/blue/yellow/white ( if want bi-color or tri-color, contact us) Voltage: 3-6V/12-24V/110-220V/380V (choose appropriate possibility when place order) Cuztomization provider (such as wire soldering) is available, if needed, feel free to contact us ᅠ ᅠ