Review on Xking Dimmable LED Mini Spotlights: Illuminate Your Jewelry Showcase with Black Shell Surface Mount and PWM Dimmer (Pack-4, Warm White 3000k) by Kenny Noel

I use these mini headlights for interior lighting in my motor home. These are 12 volt lights, after all, and with a dimmer switch you can switch from mood lighting to bright map lighting with a twist of the dimmer knob. Note, however, that you will need to cut the plug and possibly add some wire to connect the 12 volt lights (120 volt to 12 volt wall transformer) to the car's 12 volt supply. However, I wouldn't do it. Twist them back and forth very hard as this will cause the wires in the headlight base to bend back and forth, which are SMALL wires. Too bad the seller won't sell them as 12 volt car headlights as well. also half cabin.