Streamlight Inc.’s Polytac 90 flashlight is a small right angle-headed polymer LED flashlight with high performance and good value.  With an MSRP of $85, this light provides many thoughtful features. Powered by two CR123 3-volt lithium batteries, the LED emits either 170 or 17 lumens, depending on the setting.  There is also a strobe mode.  Battery life is from … [Read more...]