Custom Dynamics Truwrap LED Turn Signals - 41mm TW41AWS Dual-function LED fork wraparound turn signals Feature white running lights with amber LED turn signals in a smoke tube White running light LEDs are automatically deactivated when the turn signals or hazard warning lights are activated, and automatically reactivated when the turn signals or hazard warning lights are deactivated LEDs function with 4-way hazards and alarms when bike is on or off Easy to install: just clean surface with enclosed 3M Primer, peel liner from 3M tape, and wrap around the fork tubes