Radiator
i have these on my bikes aswell, did buy 1 blaster aswell but didnt like the bracket(well it didnt like the cold)so snapped and fell off so brought another 2 of the bleepers, found that by putting a small smear of vaseline around the seal of the light keeps all water out so far and have had some pretty wet rides recently.
Maybe ive just been lucky so farThe water didn't get into my light through the seals, it got in through the rubber button because that isn't watertight. My light's completely wrecked and Planet X haven't responded two both of my emails!
You need mudguards !
Raceblade Long ?
One question. How the bluddy hell do you open the lights to put batteries in? I have two Bleep lights, but can't get 'em open and don't want to break or crack them.
Someone else asked this, it takes quite a bit of force. Try prodding it open with a knife or a tyre iron and the back will pop off.