This is a 4" LED Light Bar Kit. Pro-Line is proud to introduce a new 4" LED Light Bar Kit with real, working LED Lights! The 4" Light Bar comes with 20 LED Light bulbs pre-wired with a 12" long cable that can plug directly into your receiver for power. The Lights are rated for 6V to 12V power, so you have the option to plug directly into a 3S lipo power source for Super-Bright LED Light! The LED Lights are housed in a durable Black Nylon housing branded with a P-L logo and includes the mounts and hardware you need to do a custom install on your Rock Crawler, Rock Racer, 1:8 MT and 1:10 MT vehicle. The 4" LED Light Bar has also been designed to mount directly to the 6278-00 Overland Scale Roof Rack for an integrated scale appearance. Night Crawling has become the new cool thing to do with your scale rig, don't get left in the Dark! Get Pro-Line's new 4" Super-Bright LED Light Bar Kit for your truck today!