These low profile aluminum bullet motorcycle marker lights feature amber LED lights as well as red LED lights so these can double as marker/turn signals as well as running/brake lights with a load equalizer. The 8mm threaded post is .60″ long and can not be removed. These motorcycle tail lights are sold in pairs.

Wiring information:
Black – Ground
Yellow – Indicators (Amber LED)
White – Running Light (Red LED)
Red – Brake Light (Red LED)