Lighting & Sound Systems
Mostly Traxxas, because Traxxas makes a light kit for nearly everything: complete LED kits for the TRX-4 and TRX-6 crawlers (rock lights, expedition rack and roof light bars, the K5 Blazer and G 500 sets), high-intensity kits for X-Maxx, Hoss and the Unlimited Desert Racer, Summit and Grave Digger harnesses, and the 3V regulated power supplies most of them need.
Sound is the other half: the Traxxas on-board audio module and engine sound simulators that give an electric car or plane a real exhaust note through a speaker. Each Traxxas kit is also listed on its vehicle's parts page.
TRAXXAS 5688: LED lights, rear harness (6 red lights), Summit (1)/ wire clip (1)
$18.99
ESS-AIR Engine Sound Simulator Engine Sound System For RC Airplanes ESS AIR V2.0
$154.99
TRAXXAS 5684 LED light bar (chrome) (fits Summit roll cage)/ light harness (4 clear lights)/ harness
$28.99
TRAXXAS 5696: Y-harness, servo and LED lights (for Summit with TQ 2.4GHz radio system)
$12.99
TRAXXAS 8086 LED expedition rack scene light kit (fits 8111 body, requires 8028 power supply)
$36.00
TRAXXAS 8087 LED light bar, roof lights (fits 8111 body, requires 8028 power supply)
$39.99
TRAXXAS 8088 LED light bar, front bumper (fits 8124 front bumper, requires 8028 power supply)
$39.99
TRAXXAS LED 8028 lights, power supply (regulated, 3V, 0.5-amp)/ 3-in-1 wire harness
$46.00