ITEM NAME:LED push button push button switch 12V 19 mm self-locking switch black H8W4 LED push button push button switch 12V 19 mm self-locking switch black H8W4 Control of appliances, control of the circuit, housing, electrical conversion, and then applied to a variety of types automobile power. Color: Black Material: Aluminum Dimensions: approximately 40 × 25 × 25mm Screw diameter: 19 mm Operating voltage: 5A 250V Type: self-locking switch Interface: positive, negative / NC / NO / C LED Voltage: 12V Protection level: IP67, IK10 1 × LED push button Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/-1-3cm..Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. 1 × LED push button. Type: self-locking switch.