This Streamlight penlight is made with C4 LED technology to give you the brightness you need to write or work in darkness. All of the openings in the pen are sealed with O rings to protect the pen from the elements.

Features and Specifications:
Manufacturer Number: 66133
C4 LED (white): 70 lumens; 630 candela; runs 3.5 hours
Fully regulated output for consistent lumen performance over the battery life
Lithium ion battery fully recharges in-product in 2.5 hours; rechargeable up to 300 times
Charge indication LED: LED Red - Charging; LED Green - Charged
Rechargeable using supplied USB cord or optional AC wall adapter.
Machined aluminum alloy case. Type II MIL-Spec anodized finish; gasket-sealed glass lens
Water-resistant sliding metal sleeve protects USB port
Push button tail switch - momentary or constant on operation
IPX4 water resistant; one meter impact resistance tested
Includes removable pocket clip and tear resistant nylon holster
6.15 in. (156 mm); 1.9 oz. (53.8 grams) with battery
Charge with Streamlight's EPU-5200 portable USB charger (sold separately)
Limited lifetime warranty
Black