1. Universal fit all 12V Car SUV truck conversion Van RV Boat Yatch.
2. it can be applied as the switches for the additional electronical equipment inside&outside the car. (such as flashing lights, chassis lights, and dome lights)
3. Easy setup. All you need is a 5/8" hole and the switch will sit in nicely.
4. LED on all the time or only when switch is on(depending how you wire it)
5. For load under 3 Amp, you do not need a relay with this switch. For load above 3 Amps, we advice you to use of Automotive Relay

Features:
Material: Metal
Hole size required 16mm 5/8"
Lamp type: BLUE LED
LED voltage: 12V only