Originally Posted by
fietsbob
PB Superflash ,,1/2W, 1W or 2W.. higher the W shorter the Battery life.. Amp Hr..
+1 on the PB Blaze 2-watt. It's a solid, useful light. I use this light in superflash mode in the morning, evening, and on overcast days. I don't think it's bright enough to do a whole lot on a really sunny day. It's also probably more than you want to spend - around $50 the last time I checked. I change the batteries (2 NiMH AAs) after maybe 2 - 2.5 hours of use (mixed high and superflash - it would go longer if only in superflash mode).