The Fenix LD20 is a digitally controlled constant current multilevel flashlight Fenix has to offer. It has six levels of output, which not only allows the user to select the best compromise between brightness and runtime for any given task but also has ability to aid in an emergency. The LD20 does all this and still retains a compact size. If you' re looking for solid reliability, digitally regulated brightness, and compact size, this Fenix is for you.
Features:
• Utilizes a Premium ( Q5) Cree 7090 XR-E LED with a life of 50, 000 hours
• Two modes of output, selected by turning the bezel ( patented)
• General Mode: 9 lumens ( 71hrs) -> 47 lumens ( 13hrs) -> 94 lumens ( 5hrs) -> SOS
• Turbo Mode: 180 lumens ( 2hrs) -> Strobe
• 36 days of survival use ( 2 continuous hours per day on the lowest setting)
• Digitally Regulated for Constant Brightness
• Uses two 1.5V AA ( Alkaline, NiMH, Lithium ) batteries ( not included) , inexpensive and widely available
• 150mm ( L) x 21.5 mm ( D)
• Made of T6 aircraft grade aluminum
• Durable Type III hard anodized finish
• 56-gram ( or 2.0 oz) weight ( excluding batteries)
• Waterproof to IPX-8 Standards
• Toughened ultra clear glass lens with AR coating
• Push-button tail cap switch
• Capable of standing up securely on a flat surface to serve as a candle
• Batteries not included
• Includes a holster, a lanyard, two spare o-rings, and a rubber switch boot