High-power: The LED flashlight is made from air-craft grade aluminum and can withstand extremes of temperatures, from freezing to boiling. It is water-proof and shock resistant
MODES: high brightness; medium brightness; low brightness; strobe (intermitent flashing); sos (emergency signal)
Portable: 5.4 inches L x 1.6 inches width. Led flashlights is small enough to fit in your pocket, handbag, or car compartment, so you can take it with you wherever, whenver