Purple LED Chassis Light Bar for 1/10 RC Crawler – Compatible with TRX-4, SCX10 II, D90, D110

This purple LED light bar kit fits many popular 1/10 and 1/8 RC crawler trucks, including the Traxxas TRX-4, Axial SCX10 II 90046, RC4WD D90, D110, and CC01. It comes as two light tubes that mount to the chassis or roof, making your rig more visible during low-light driving or night runs. The lights draw power directly from the receiver (5–7V) using a JST/JR connector, so no separate battery is needed—unless your receiver has no spare port, in which case you can use a 6V battery pack.

What fits this light bar?

The package is designed for 1/10 and 1/8 scale crawlers and is confirmed compatible with: Traxxas TRX-4, Axial SCX10 II 90046/90048, RC4WD D90, D110, CC01, and KM2. Always measure your available mounting space before purchase—each lamp section is about 12 cm (4.72 inches) long, and the total wire length is 50 cm (19.6 inches). The light bar weighs just 19 grams and uses a JST/JR connector. Note that a JR male-to-female Y cable is not included if you plan to power it via ESC.

Specifications at a glance

Installation tips

• Check that your receiver has a free channel. If not, you can build a 6V battery pack as an alternative power source.
• This kit does not include a JR male-to-female Y cable. If you want to power from the ESC, you'll need to supply that cable separately.
• Mounting is straightforward: attach the tubes to the chassis or roof using the included hardware (if any) or double‑sided tape. The lights are bright enough to improve visibility in dark or low‑light conditions.

Are the lights bright enough for night running?

The LEDs are described as super bright and stable. Many users add these to make their RC car stand out and to keep the vehicle visible at dusk or after sunset. The exact brightness level isn't specified, but the product notes it's suitable for low‑light areas.

Frequently asked questions

Will this work on my 1/8 scale truck?

The light bar is listed as universal for 1/10 and 1/8 scale crawlers. However, always measure the mounting area to ensure the 12 cm lamp length fits.

Does it come with a Y‑cable?

No. A JR male-to-female Y cable is not included. If you need one to connect to the ESC, you'll need to purchase it separately.

Can I run these directly from the receiver?

Yes, that's the intended setup. The lights operate at 5V–7V and use a JST/JR plug that fits into most standard receiver ports.

What color options are available?

You can choose from Purple, Red, Blue, or Colorful (multicolor) LED tubes. This listing is for the Purple version.