PhotonLight.com, Inc.

Have used PowerEX for years, it’s dependable, safe, convenient, and more cost effective than driving to a retail store. Have had a couple of damaged batteries that they quickly replaced but demaned you send them the old battery back to them. I highly recommend using them.

Good communication. Fast shipping. Perfect product.

Such massive luminance and brightness from such a small flashlight -I bought the Micro-Light II and I use it all over the house - to check for things buried deep in my closets, to clean behind appliances, to look outside if I hear a strange noise - so many uses. There's no reason not to buy one of these.

I received my LED Keychain Flashlights and was quite happy with the fast shipping and great product. I would highly recommend these LED Flashlights.

I purchase these batteries only from this company because I know they get the freshest batteries and the best brand is Energizer. Their prices are also competitive. Made my last purchase in January 2016 and the expiration date on the new batteries is March 2022, six years from now. I use them mostly in my Cateye cycling computer and they lasted 9 months after doing nearly 4,000 miles of cycling over this period. That is just to give you an estimate of when you will need to replace them in the computer and sensor. If you use them in a seldom used key locator device as I also do, they will last much, much longer.