Streamlight Inc. introduced its PolyStylus, an ultra-slim, ultra-tough fiberglass polymer pen light equipped with a high-intensity LED that is available in four LED colors: white, blue, red and green. The PolyStylus' high-intensity, 5-millimeter LED is impervious to shock and boasts a 100,000-hour lifetime. The PolyStylus provides up to 24 continuous hours to the 10% lumen output level for all colors and white beams. Built for heavy-duty use, the rugged, drop-tested PolyStylus' light-weight, ultra-tough fiberglass epoxy body resists bending or flexing. The light's non-conductive housing even allows the light to be used safely near electrical circuits. Weighing 1.4 ounces, including three AAAA-sized alkaline batteries, the PolyStylus measures 6.68 inches in length and features a pocket clip on the end-cap. The light's tail-switch is designed for one-handed momentary or constant "on" operation.