Streamlight® Inc.'s new MicroStream™ LED ultra-compact,
keychain light weighs a little more than 1 ounce and uses a new .5-watt
high-flux LED. The light also features Streamlight's proprietary Micro Optical
System (MOS) technology to deliver exceptionally bright light while also
optimizing runtime. Measuring 3.5 inches in length, the light has a 30,000-hour
lifetime with a single AAA alkaline battery.