Indi, I have been doing the slobber/wipe thing for years with swim goggles and ski goggles. I need to get some more 'side lighting' for my bike. The nearest collision I had last year in the dark was someone trying to turn left into me... any opinions everyone? I saw those spoke wrap lights or reflective tape or whatever that were posted recently, but it seems like they may throw off the balance of the wheel - what else have people used?