[5th_bike]

Alan: the two LEDs are right next to each other underneath the right green lens. I put a little vertical wall of cardbord (will be plastic shortly) in between them, such that they light the left or right half of the turn signal indicator lens, depending on the active turn signal.

Easy: wow, I didn't know about those 'load balancers' that doesn't save any power indeed, I would replace that kind of turn signal relay/circuitry with a 555 circuit... thanks for clearing that up.