The Fire and Ice Bar features 90 red and white LEDs that act as a brake light, turn signals, running lights, hazards and reverse lights. There are two versions, one that has red turn signals and a new version that has amber turn signals. It works with your existing truck's signal system for simple installation by plugging it into your trailer-hitch adapter. If you do not have a trailer-hitch adapter, instructions are included to hard-wire it. This new flexible version fits any car, truck, or SUV. It can be cut to any length between 12 inches and 60 inches. This new style can even be mounted in the rear window. Available in 60 inches length the flexible version can be cut smaller to fit any size vehicle. This version has red LED turn signals and there is a separate version if you want amber LED turn signals. 100 percent waterproof for trailers and boats.