The Streamlight Stylus is made of tempered aircraft aluminum with anodized finish with a non-slip knurled grip. It is Waterproof, individually serialized, has a momentary blink switch or constant "on", and a pocket clip. Runs up to 60 hours on 3 AAAA alkaline batteries. High-intensity 100,000 hour LED 53 candela peak beam intensity Weighs only 1.1 oz (31 grams) with batteries Impervious to shock Features momentary blink or constant ���on��� operation White LED 11 Lumens
