Case Material: Dims/Weight: Lens: Light Source: On/Off: Battery: Features: Approvals: Warranty: Machined aluminum covered by a rubber-armored sleeve for a sure grip Length: 5.72 in. (14.5 cm) Diameter: Major Diameter: 1.25 in. (3.18 cm) Body Diameter: 0.94 in. (2.39 cm) 5.3 oz (150 grams)* Unbreakable polycarbonate lens with scratch-resistant coating C4® LED offers high, low and strobe modes.Strobe runs for 6 hours. Textured parabolic reflector produces smooth beam with optimum peripheral illumination to aid in navigation Multi-function, push-button tactical tailswitch. One handed operation of momentary, variable intensity or strobe mode Powered by two (2)3V CR123A lithium batteries (included) • IPX4 rated design; water resistant operation • 3 meter impact resistance tested • Rubber armored sleeve • Solid State power regulation provides maximum light output throughout battery life • Anti-roll head Most models meet applicable European Community Directives Streamlight warrants this product to be free of defects for a lifetime of use except for batteries and bulbs, abuse and normal wear. We will repair, replace or refund the purchase price of this product should we determine it to be defective. This limited lifetime warranty also excludes rechargeable batteries, chargers, switches and electronics which have a 2 year warranty with proof of purchase. THIS IS THE ONLY WARRANTY, EXPRESSED OR IMPLIED, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES ARE EXPRESSLY DISCLAIMED EXCEPT WHERE SUCH LIMITATION IS PROHIBITED BY LAW. You may have other specific legal rights which vary by jurisdiction.