integrated led tail light & indicators

[Graham Percival]

Hi everyone,
I have recently eliminated my rear fender and installed an led integrated tail light. The problem I am having is that everything works, but when I have the lights on, the break light doesn't get any brighter so you can't notice the break light working. Can anyone advise?

[92xjunker]

Info would help. Brand of light. Cheap Chinese lights have odd wiring.

[maniac1886]

I would use a 9v battery to identify which wires light up which bulb. Then a multimeter to see what wires (on the bike) provide power for tail light, brake light, and blinkers. Then connect the corresponding wires. Made in China electronics often don't follow any type of wire color standard.