TRX-4 Sport Light Bar Wiring

[Hoyle]

Hey all, just finished building my TRX-4 Sport Kit and I installed the two Traxxas light bars

One on the front bumper and one on the roof rack

Does anyone have these light bars and pictures of their wiring? I have no idea where to run these wires and figured you guys had good layouts

[brimdogg]

Originally Posted by Hoyle

Hey all, just finished building my TRX-4 Sport Kit and I installed the two Traxxas light bars



One on the front bumper and one on the roof rack



Does anyone have these light bars and pictures of their wiring? I have no idea where to run these wires and figured you guys had good layouts

I have the bumper one, can try to get pictures in the morning when I'm home.

Sent from my Pixel 2 using Tapatalk

[Hoyle]

Originally Posted by brimdogg

I have the bumper one, can try to get pictures in the morning when I'm home.

Sent from my Pixel 2 using Tapatalk

I'd appreciate that

[brimdogg]

So I don't know how much help this is, or isn't.
Basically I fed the bumper wiring right along the frame to the power module. I have the fenders and a few other things on mine already, so it isn't quite the same as you have probably.

Sent from my Pixel 2 using Tapatalk

[proatwork]

Sorry for resurrecting this old tread.

In order to power the TRX4 Sport light bar, you need a 3 - 3.5V supply (a $5 DC-DC buck converter will work just fine). The led bar has two cables, one with two wires (blue+, black-) and the other one has just one wire (black +).

To get full brightness you need to hook the single wire cable to the positive out of your converter, otherwise it's on dim mode.

it draws ~200-250mAh at full brightness and 3.5V

Hope this helps other people searching for the same thing.