Gear Review: Black Diamond Sprinter

Runners will love this headlamp.

With a rear battery for stability and 100-foot effective range, Black Diamond’s Sprinter is a great running light, but also a solid all-arounder. It’s greener, too, with a lithium cell that lasted five weekend trips on one charge. Love: the dimmer switch and international adapters. Don’t love: the auto-on rear red strobe (we’d prefer an independent on/off). $80; 3.5 oz.;