Review on 🚗 LEDGlow 4 Piece Red LED Interior Footwell Underdash Neon Lighting Kit for Cars & Trucks - 7 Exclusive Patterns - Music Sync Mode - 8 Levels of Brightness - Auto Illumination - Includes Cigarette Power Adapter by Joshua Flame

These lights are very bright I mainly use the solid LED mode (with multiple modes), the sound mode it comes with is not that accurate but more of a random pulsing. I bought it to fit into an Acura RSX. Installed two sticks of hot glue (supplied with screws if you wish) under the driver/passenger floor panel and the remaining two under both seats. As for the power supply, I connected it directly to the internal fuse box (using the "Add Circuit" connector sold by Revain) and got power ONLY when the ignition was on. In addition, adding the floor installation took less than 25 minutes. The only difficulty is finding the place where you want to place it.