UPDATED LED EagleTac D25LC2 Clicky is powered by 2xCR123, 2xET/RCR123, or 1x18650 Li-ion Rechargeable with an output of 850 LED lumen. The D25 Clicky flashlights are one of the smallest flashlight systems manufactured. Compact design, easy-to-use UI (user interface), and market leading output/brightness makes the EagleTac D25 Clicky the most versatile flashlight for everyday carry (EDC).Features:Two groups (1 & 2) output, selected by twisting head/bezel
Three levels brightness and seven hidden modes (strobe, beacon, SOS, flash, etc) at group 1 (head loosen)
Turbo output and tactical strobe output at group 2 (head tighten)
Stainless steel bezel coated wit durable titanium in dark grey
Syntax ultra-clear glass lens w/ harden and both-side AR coating
Type III finish / aerospace grade aluminum
Stainless steel pocket clip in highly polished finish (A and C)
Light orange peel (LOP) reflector for maximum output and a smooth beam
Gold and silver plated contacts (made with brass and copper)
Superior knurling for improved grip
Heavy Duty Holster with self retention device
Mil-Spec Paracord Lanyard w/ quick attachment clip
Operation:1) Press the rear button switch until it clicks to turn on the flashlight. To switch off the light, press the switch again until it clicks.
2) Switching between group output: With the flashlight on, tighten the head to access group 2 output. Loosen the head to access group 1 output.
3) Switching between modes: With the flashlight on, slightly press the switch and release (within 1.5s) to switch to the next output.
Programmable Features:1) Moonlight output - dim or increase the entire output range of the group 1 output. Toggle this setting starting with the head loose, turn on the light, and then repeat tighten and loosen three times.
2) Mode memory* - remembers the last output in group 1. To toggle this setting, with head tight, turn the light on and repeat loosen and tighten three times. (*D25A2 clicky and C clicky only)