Recommended Retail Price :- $44.95/£28.09
Size:- 72mm long 19mm Diameter
Weight (With Batteries):- 36g
Battery Type / Qty :- 1off 12V 23A alkaline.
Battery Life :- +/- 30 Hours - 80 Hours depending on mode
LED Type :- 3 off 5mm Nicha Blue
Rated Output:- not known
Estimated LED Lifespan:- Over 100000 Hours
Colours available :- Red, Amber, Blue, Green, White & Infra-Red. (Blue version tested)
Working Temperature :- -10 Deg C to +80 Dec C (14 Deg F to 176 Deg F)
Lens Material :- Epoxy Light Body
Electronics:- Microcontroller for different modes of operaration
Body Material :- Epoxy resin body with aluminium insert for battery chamber
Seal Type :- 2 off Nitrile O-Rings
Depth Rating :- 3500m (11500 feet) !
Manufacturers Guarantee:- Limited Lifetime
This is a very cool device. It uses 3 Nicha LED's to produce an indirect reflected light from the inner aluminium insert. It is designed as a replacement for a typical chemical lightstick, but this FX version has many new tricks up its sleeve that cannot be performed by any existing lightstick.
Features
This FX version of the light has 7 different modes of operation as listed below:-
1.) Equal Flash
2.) Beacon Strobe
3.) Slow Strobe
4.) SOS
5.) Throb
6.) 100 % Constant On
7.) 25% Constant On
The unit is powered by a single 12V 23A battery. Which I think are used for some electronic ignition lighters & car alarm remotes. This is installed + side down in the light body and the aluminium top is then screwed into place. The operation initially had me confused as I thought that you had to unscrew the cap to turn the unit on and off. Doh. What you should do it turn the small shaft that sticks out of the cap. This is what the lanyard attatchment ring is connected to. The light will then burst into operation!
The different modes of operation can be selected by turning the light on for 5 seconds, then turning it off again. Each subsequent turn on will now cycle through each mode. Leaving the light on for more than 4 seconds on a selected mode will lock the unit into that mode so that the above setting sequence must be followed again to change it. My favorite mode is the Throb setting, with the light slowly pulsing between high and low brightness about once a second.
UK Cheap 23A Batteries
More info this and other lights here