Auralux Ambient Series RGBW Remote Electroluminescence and even allows the wire

and even allows the wire to increase the brightness by adding more voltage or frequency to the product

This thing is TINY

this device can be powered with standard power bank type batteries

The included 12-5v step down has mounting slots to mount to any location on the vehicle with screws (not included)

It's easy to mount into channels

Auralux Ambient Series RGBW Remote Electroluminescence and even allows the wireThe Auralux Ambient Series RGBW Controller is an ultra sensitive glass touch color wheel that adjusts color tones quickly and accurately. Each controller controls up to 4 zones independently or collectively. There are 10 preset patterns with pausing function when playing. Save scenes on the fly easily and 3 scenes can be saved for each zone. The LED RGBW controller can achieve millions of colors due to the independent brightness of each RGBW channel.