Mini KeyChain Rotary Switch Flashlight Five Modes Rotary Switch Odepro ED10 EDC Protable Red Color LED Penlight CREE XRE-Q5 Lamp Bead with AAA Battery(Red) Utilize CREE XM-E Q5 LED, lifespan is over 50,000 hours:Used 1*AAA Dry Battery ROTARY FIVE MODE SETTINGS - In just seconds, push the button to switch between three brightness settings (a blinding high beam,medium beam or low beam), a strobe setting or SOS setting perfect for emergencies to signal for help Lumens (brightness) and battery life:110 lumens (highlight runtime 2 hours) -50 lumens (mid-light runtime 3 hours) -10 lumens (low-light runtime 20 hours) HEAVY DUTY AND WATERPROOF - Made from impact resistant aircraft grade aluminum, this sturdy professional flash light is not just water resistant - it is fully water proof; Plus it includes a strong carrying strap to keep it on hand at critical times USE ANY SINGLE AAA BATTERY YOU WANT - Whether at home indoors, outdoors, cycling, fishing, riding, or for security reasons, with just a single AAA battery, you will have hours upon hours of light to guide your way in the dark Lamp Type:CREE XM-E Q5 Working Voltage:0.8-4.2V Lumens (brightness) and Battery Life:110 lumens (highlight runtime 2 hours) -50 lumens (mid-light runtime 3 hours) -10 lumens (low-light runtime 20 hours) Mode:5 mode (highlight - mid-light - low-light - Strobe -SOS) Irradiation Distance:180feet LED Runtime:50,000hours Battery:1*AAA battery Waterproof Level:IP68, can prevent rain and living water Size:0.039*0.06*0.23 inches Flashlight Weight:15g