If you heading outdoors as the seasons change you might want to consider bringing along a light, and one to consider is the robust and weather proof O-ring protected River Rock’s Perfect Circle Flashlight (MSRP: $14.99), which is made from anodized aircraft aluminum.
It features a precision formed lens that can project a precise focused hard edge, yet soft full moon shaped, light beam. This is good for inside and outdoor activities while providing greater illumination that those cheapie keychain lights. At 20 feet it could project a perfectly round 41-inch circle of light.
It can also emit a constant hands free flash – about 80 flashes per minute for signaling. It offers 30 hours of constant one or more than 60 hours of flashing with one AA battery (included). At just 4.5 oz. and only 4.4-inches it is the perfect pocket light that lives up to its name.