RGB neon 12 volt is a type of LED lighting that can display different colors using red, green, and blue LEDs. Unlike traditional neon lighting, it uses flexible plastic tubing that can be bent to create custom shapes. It is designed to operate on a 12 volt DC power supply, making it suitable for use in cars, boats, and homes. The lighting consists of a series of LEDs mounted inside a plastic tube, which can be controlled to adjust the color and brightness of the lighting. When choosing RGB neon 12 volt lighting, you need to consider the length and diameter of the tubing, the number and spacing of the LEDs, and any connectors or accessories required for installation.