Streamlight PocketMate, Flashlight, USB Charging Cord, 325/ 45 Lumens, Silver/Black 73300 Streamlight's USB rechargeable Pocket Mate is small in size but big on power by producing 325 lumens. Ultra-compact design makes it easy to always carry it with you. No need to juggle your belongings" simply attach it to a zipper or keep it handy on your key ring. Drop it in your pocket or clip it to your visor for hands-free use.