Yep, that's been my latest and hopefully last solution: a 'mag'
flashlight with the new LED 'bulb' and a rechargable battery. It has
all metal housing, rubber gaskets, and three light settings: BRIGHT!!,
not so bright, and blink. It's supposed to last about 4 hours. The
problem is the housing that attaches it to the bike is still on the
privative side--needs a quick release. This thing really turns night
into day! It has to be as annoying for oncoming traffic as those
stinking halogen car headlights.
> While it has the same problem as some headlights with beams hitting other in the eyes, normal flashlights are cost effective waterproof (and often crashproof too) solutions. I use the twofish block to attach mine to the handlebar.
> Also very handy to have a proper flashlight at home or when travelling. Bike lights are usually not very handy due to their shape.