I've looked at a lot of those, they all seem very nice but I wanted something without batteries, just in case! So I opted for this; Freeplay model:

very bright in 5 led mode or good enough in 3 led mode. You can crank it either way (good for lefties) and it only takes 30 seconds for a good charge, more for longer and it lasts great in storage. I put on those round black cushions for extra safety.