LED: Philips LUXEON T Neutral White (Typical CRI 85, Nominal CCT 5000K) 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. Light Output (runtimes) High: H1 205 Lm (0.9 hrs) or H2 126 Lm (1.7 hrs) / 79 Lm (3 hrs) Medium: M1 39 Lm (7.5 hrs) or M2 19 Lm (12 hrs) / 10 Lm (27 hrs) Low: L1 2.1 Lm (4 days) or L2 0.26 Lm (3 weeks) / 0.04 Lm (2 months) / 0.01 Lm (3 months) Beacon Strobe Mode: 4Hz Strobe at H1 / 19Hz Strobe at H1
Light output are ANSI out the front (OTF) values. Runtimes tested (and parasitic drain estimated) using Sanyo 2000mAh Eneloop AA batteries. Light output with 14500 batteries are the same except that the H1 is 300Lm for the first minute and then step down to 205Lm. Operating Voltage Range: 0.7V - 4.2V Battery: One 1.5V AA (NiMH, lithium or alkaline) or 3.7V 14500 li-ion rechargeable. Batteries are not included in the box. Parasitic Drain: Negligible (much less than the self discharging of a battery) Beam Type 80 degree spill 10 degree hot spot Dimensions Head Diameter: 0.93 inch (23.6 mm) Length: 3.08 inch (78.2 mm) Weight 1.4 oz (40 gram) Features Battery capacity indicator (LED flashes 1-4 times, 4 short clicks to start) All levels are current regulated Low battery alert when the light is switched Off (LED flashes if the battery voltage is below 1.06V) Automatic stepping down to lower output when battery (AA and 14500) capacity is low Builtin over-discharging protection for 14500 batteries at 2.8V 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) Sealed and potted LED driver circuitry Tempered optical grade glass Preinstalled bezel down pocket clip Battery power can be disconnected by slightly unscrewing the tailcap to prevent unwanted activations or parasitic drain Waterproof to IPX7 (2 meters, 30 minutes)
