Protruding out significantly less than the factory tail lights, this low-profile design has a more streamlined appearance while also reducing risk of tail light damage. These flush tail lights feature a unique modular design and functional LED lighting elements including high-powered reverse lights, unique signature perimeter lighting, and an animated turn signal sequence. No more problems backing up at night and no longer do you need to install additional reversing lamps onto the back of your truck to get the brightness you desire. That's because these LED reverse lights are basically a pair of LED light bars mounted into the tail light which will provide over 4,400 Lumens of rear-facing illumination. In addition of the attractive “signature style” LED lighting band and the high-output reverse light this design also features a “dynamic” turn signal effect. This “motion” or “sequential effect” is a fluid LED motion from the inside portion of the light to the outside portion of the light signifying the direction of the turn signal with a fluid animated LED sequence.