If you're referring to the PB Blaze 2W, I don't have one. That being said, if you are needing a primary, to see by light... $60 for under 150 lumens... I don't think it is all that strong of a value.

You can get any number of MS clones that will give you 3x the light for not even half the money. If you don't like the external battery pack, you can still find a light that is more than 2x the output for roughly $20 more. Example- http://www.amazon.com/NiteRider-Lumi.../dp/B008RLRMNC