New HBZ high voltage LED taillights. Single round taillight/Brakelight is for the true buggy/prerunner look! The new LED�s mount to anywhere you can stick the 3M adhesive aluminum body. Comes with a clear cover that protects the 15 LED�s from damage. These are high voltage LED�s and they are made to run off a separate power source in order to leave your stock battery free for its intended use. The kit comes with a convenient 9vlt adapter that can be wired in or you can use the HBZ li-po battery or any other power source up to 12vlts. The kit also comes with a resistor and a kill switch that allows the user to have a taillight and a brake light. User must understand simple electronics to fallow instructions and solder wires. A word on HBZ-USA. Hard Bodyz is the original US manufacture of steel roll cages for R/C cars. They have many innovative products on the market today and TGN is proud to be an authorized dealer. Keep checking back for more hot products from HBZ-USA.