The Killer RC™ billet aluminum tail light bar comes with your choice of 6-LED board in white, red, blue, yellow, green or red with red lens. It works great with the brake light feature of the Killer RC™ light controller, or you can just plug it in to constant 6v off of your receiver. It looks awesome under the wing of a Baja 5b, or under the bed of a 5t. If you are using a Killer Kontroller light controller and you want turn signals then you will need to order the Baja Aluminum Tail light bar without LEDs, and then add a pair of 3 LED tail lights separately.