The MiNewt looks like a good choice. I might suggest you also look at the DiNotte Ultralight. You can get one that uses rechargeable AAs OR Li-ion batteries. Their 5W light has just been redesigned and now they claim 200 lumens. I have one of the earliest 5W DiNottes that put out 120 lumens and it's really bright. I like the rechargeable AA choice, because batteries are cheap to replace once they won't take a charge.