Streamlight PolyStylus LED Combo Pack. 6 5/8" overall. White LED with up to 9 lumen output. Also includes interchangeable red, blue and green LED's. New black FiberWrap housing will not bend or break. O-ring sealed. Pocket/clothing clip. Polycarbonate lens. Tailcap switch (momentary/steadyon/off). Uses three AAAA batteries (included). Up to 45 hour burn time per battery set. Hang packaged.