User Selectable Levels: 3 main levels (High, Medium and Low). Each main level can be programmed to one of its two sub-levels. The second sub-level of the each main levels can be further programmed to different brightness levels.
Beacon Strobe Mode: 0.2Hz Beacon at Low / 0.2Hz Beacon at H1 / 4Hz Strobe at H1 / 19Hz Strobe at H1
Light output are ANSI out the front (OTF) values. Runtimes tested (and parasitic drain estimated) using ZL631 batteries. Runtimes of the two PID controlled levels (1100Lm and 670Lm) vary greatly with ambient temperature and air circulation.
Operating Voltage Range: 2.7V - 4.2V
One 18650 size (up to 69mm long) 3.6/3.7V li-ion rechargeable. Batteries are not included in the package.
Parasitic Drain: Negligible (much less than the self discharging of a battery)
80 degree spill
10 degree hot spot
Head Diameter: 30 mm
Body Diameter: 25 mm
Length: 101.6 mm
2.75 oz (78 gram) without battery
PID thermal regulated outputs (1100Lm and 670Lm)
Battery capacity indicator (LED flashes 1-4 times, 4 short clicks to start)
Automatic stepping down from High to Medium, and from Medium to Low when battery capacity is low
Builtin over-discharging protection (2.7V cutoff)
Durable electronic soft-touch switch
Smart user interface provides fast and easy access to all brightness levels and beacon-strobes.
Precision machined unibody casing from premium grade aluminum bar stocks
Proprietary heat sinking design bonds the LED board directly to the unibody aluminum casing
Durable natural hard anodized finish (Type III Class I)