The button and LED are separated, LED can be on all the time or only on when button is on, depending on how you wire it.
Can be used as a button for various additional electric equipment, inside & outside the car.(Such as critical lights, chassis lamp, fog lamps, dome light).
High quality metal material & IP65 waterproof protection can be used in wet or dusty environment.Metal shell,100% brand new and high quality, mechanical life for 500,000 cycles.
After-sales service:Customer satisfaction is our greatest pursuit, if you found that our products do not work or quality not as good as you think, please contact us without hesitation.