Lights

Best I've used so far in london, super quick and easy to attach/detach with no permanent fixtures (for the vain bike preeners among us...) front - when on still-beam will point out the potholes yet stil small enough to put in your pocket. everyone seems hyped about rechargeable lights but honestly i can't be arsed to recharge ever 6 hours or what ever, this = 2 x batteries (CR2032) and gives 100hrs burn time.

http://www.sjscycles.co.uk/topeak-topeak-highlite-combo-ii-light-set-prod21997/

CR2032 are rated 225mAh at 3V, so to reach the performance you've listed they'd have to be drawing at most 14mW. Luminous efficiency for LEDs is very optimistically 100 lm/W so that's giving out at best 1 lumen.