http://contents.fifthunit.com/html/products.5th/sku.851.html
Going by the numbers from fifthunit (which seems to be honest) it's brighter than most CR123A-líghts, and that with an hour of runtime until reaching 50% output with 3AAA Ni-MH 900mAH. I haven't seen any other light matching this performance (maybe Coast V6 p-chip, but don't know the runtime). And that from a less than 20USD light! So how can it be? What's the catch?
Going by the numbers from fifthunit (which seems to be honest) it's brighter than most CR123A-líghts, and that with an hour of runtime until reaching 50% output with 3AAA Ni-MH 900mAH. I haven't seen any other light matching this performance (maybe Coast V6 p-chip, but don't know the runtime). And that from a less than 20USD light! So how can it be? What's the catch?