Originally Posted by
shuffles
These MTE P7s sound great, but their battery life seems to only be around 65-70 minutes?
They start to dim after an hour on 500 lumens, but you can always pop in a second battery. If you use it at medium mode (about 250 lumens), they should last for at least three hours on full brightness before starting to dim. That said, I think there's someone on the candlepower forums who sells P7s that take two 18650s, which would result in 2h at 500 lumens...