The Strion LED HL is an ultra-compact rechargeable flashlight featuring the latest in high-power LED technology. It offers three microprocessor-controlled variable intensity modeshigh, medium, and lowplus a tactical strobe mode. Black anodized aluminum construction, OAL 5.90, Head Diameter 1.25, Weight 5.20 oz, water resistant. The unit utilizes a rechargeable Li-ion battery, providing 1.25 to 4.5 hours of runtime depending on the setting. This comprehensive kit includes a clamp-style PiggyBack charger compatible with USB, AC, or DC power sources. It is built for durability with a shock-resistant Borofloat glass lens and an anti-roll head design for professional use.