Olight S35 Baton Flashlight is an innovative, compact flashlight that gives you lots of lumens for such a little lamp. At about five inches long, this O-light flashlight is certainly no giant when compared with D-cell flashlights, but it manages to pump out lumens like you'd find on a flashlight twice its size. Using just three AA batteries and a Cree XM-L LED bulb, the S35 flashlight can throw out up to 380 lumens up to 180 meters in the distance with a little help from the S35's professional-grade orange peel reflector. Olight has equipped the O-Light S-35 Baton Compact Flash Light with four different lighting modes - Low, Medium, High, and Strobe - that can be toggled with the simple one-handed operation of the S35. Hold down the power switch to cycle between the flashlight's three continuous power modes, lightly depress the switch to activate a momentary on function, or double click the button to activate strobe mode. These LED flashlights utilize an integrated tailcap and battery compartment to prevent losing either part, and you'll never find yourself suddenly out of power with the S35 flashlight; the power switch glows red when the batteries are running low. The S35 Baton comes packaged with several flashlight accessories, including a keyring, a white diffuser, and a hook and loop flashlight holster. With IPX-8 waterproofing, a nearly indestructible aluminum body, a reflex-coated lens, and even a slight dusting of glow-in-the-dark powder around the O-ring to help you find the flashlight in the dark, it feels like the lighting professionals at O-Light have thought of everything for the O Light S-35 Baton 380 Lumen Light.