Streamlight - UV Stylus

This ultra slim, waterproof pen light from Streamlight lasts for 100,000 hours and features a bright, LED light that can be seen from over a mile away. A blink mode works great as an emergency light. Attach it to your pocket with the handy pocket clip when you're on the go. At just over 6 inches long and weighing just 1 ounce, this handy unit won't tug too hard on your pocket even when you're jogging down the hall. Powered by 3 AAAA alkaline batteries (included), the light burns for up to 60 hours. A tempered aircraft-aluminum body with anodized finish means years of reliable use.