Vehicle Shift Knobs features: This item is a simple and practical self-locking switch, mainly made of durable and sturdy aluminum alloy material, not easy to rust and deform, and can be durable for a long time. With a simple design, efficient and practical, Great for horn button switch. This is a very good modification self-locking switch, which will serve you well. Features-Color:White.-Material:Aluminum alloy, rubber.-Size: About3.70X2.20X2.20cm/1.45X0.86X0.86in Stable installation, not easy to fall off. Though it is simple in design, it's so practical when you use it.-The excellent workmanshlp of our product will bring you a good using experience.-Made of high-quality material with stable performance and long service life.-Widely Application: suitable for mechanical equipment, automobiles, shlps, household equipment, toys, etc.-Also applicable to CNC lathes, instrument switches, electrical box switches. Specification:Light Color: White.Light source type: LEDLamp voltage: 12V/24V. Installation size: 16mm. get touch s rated working current: 3AWorking environment temperature: -20~+55Working voltage: 250 (V)Working current: 3 (A)get touch s resistance: 50m ()Insulation resistance: 1000M (M)Head protection level: IP67Operating temperature: -20~+55 ()