Traxxas TRX-4 Land Rover Defender Complete LED Light Set with Power Supply. This optional LED light set is intended for the Traxxas TRX-4 when equipped with the factory Traxxas Land Rover Defender Body (TRA8011). Using this set allows you to add headlights, tail lights, light bar and rock lights. The system is fully waterproof to keep you crawling through the wildest of adventures. Package includes one LED light set and one power supply.