With only 207 cycling nights left to the start of the PBP, sources with RUSA (Randonneurs USA) seem to confirm that ACP (Audax Club de Paris) will allow LED lights as a primary source of lighting on this year’s event.
“The front must be visible from 100 meters, and the rear from 150 meters. The rear light must be on steady mode, not blinking.”
Note of caution, this has yet to be confirmed by ACP.