This is my new LB-411 LED flashlight by Gentos. I know! Another flashlight! Bring it on, Tepco. This one, unlike the Patorio GP-6, is made completely of aluminum, uses one AAA battery, comes with a pocket clip, and features four lighting options: high beam, low beam, quick flashing, and...and...a repeating SOS signal! But wait. There's more: The tail end is magnetized, and the torch comes with a headband for hands-free use. Wicked! On low beam, the lumens of which is a mystery, there is a purported 10 hours of use. On high beam (32 lumens): 30 minutes. Quick flash: 2 hours. SOS flash: 10 hours.
More specs can be found on the Gentos website at http://www.gentos.jp/products/flashlight/discontinued_f1/LB-411/
Warning: This torch has apparently been discontinued. If you are genuinely interested in purchasing one, amazon.co.jp has a few for around ¥2500 (about 25USD). Other options also appear available. At only 48 grams, battery included, you can't go wrong with this EDC necessity.