You can't beat the Preon P2 features and double-AAA battery output, which is a Pen version of the Preon P1.
Staying true to the Preon styling, the slim Preon P2 is surprisingly bright. Inspired by the FOURSEVENS MMR-X, it has five configurations to choose from. This gives you versatility for any application without cluttering your flashlight with unneeded modes. Configurations range from a single maximum-output mode to having all six distinct modes ready for quick access. You can set the light to be as simple or as complex as you need it. The default setting is on Configuration 2 (high and low).
The clicky tailcap has been improved. Re-engineered to have less accidental activations by making it firmer to press, the travel to click it is shorter and the smooth edges of the button have been replaced with a much more angular edge, which limits access to the button until you're ready to use it. Use the clicky tailcap to momentarily turn your light on by partially pressing the button. Lock out the light (when throwing in a EDC kit, go-bag or suitcase) by slightly untwisting the head. It also features the improved stainless-steel pocket clip, which is simplified, streamlined and better for daily use.
FOURSEVEN's lights are backed by their 10 year, no-hassle warranty on everything but your batteries.
The Preon P2 is a pen version of the Preon P1. The axial micro-cuts make it easy to grip, but leaves the light smooth enough for a clean pocket carry. Having readily available batteries with a surprising brightness, the Preon P2 a great EDC option with a balance of being lightweight and bright, fitting perfectly in your pocket, just like a pen.
(2) AAA batteries, (2) spare o-rings
To change a configuration, quickly turn it on 10 times with a half press until you see a dim light. The light will then start flashing 1 time for "Configuration 1", 2 times for "Configuration 2" and so on. Once you see the number of flashes for the configuration number you want, turn the light off by doing a full click and the interface is now updated.
Config. 1: High
Config. 2: High - Low
Config. 3: High - Strobe
Config. 4: Low - Med - High - Strobe
Config. 5: Low - Med - High - Strobe - SOS - Beacon (hi) - Beacon (lo)