The D20 is powered by two AA batteries and features the smart piston drive, as found in the D10 and EX10. Maximum output is 180 lumens and minimum output is 2 lumens from the Cree Q5 LED. The digitally controlled brightness system allows the user to quickly access maximum and minimum settings, as well as being able to program the torch to any level in between.
Now in stock is the D20 R2 LED which increases the lumen output to 200.
Unique electronically-controlled switch for optimum reliability
Unique infinitely-variable digitally-controlled brightness system
Military-grade aluminum alloy body construction
Mil-Spec Type III Hard-Anodized finish
Impact- and drop-resistant according to US MIL-STD-810F
Waterproof to IPX-8 standard
Polished metal reflector with orange-peel texturing
Impact-resistant optical window with Dual-Coating technique
Tactical lanyards braided with military grade 550 parachute-cord
Able to tail-stand to act as a candle