LED: Cree XM-L Cool White (Norminal CCT 6300K)
User Selectable Levels: 3 main level (High, Medium and Low). Each main level can be configured to one of its two sub-levels. The second sub-level of the High (H2) can be further configured to different brightness levels or strobes.
High: H1 500Lm with 750Lm turbo in the first 5 min (2hrs) or H2 200Lm (5.9hrs) / 330Lm (3hrs) / 500Lm (2.1hrs) / 4Hz Strobe
Medium: M1 65Lm (18hrs) or M2 21Lm (50hrs)
Low: L1 2.8Lm (280hrs) or L2 0.1Lm (80days)
Runtimes are tested using Panasonic NCR18650 (2900mAH) batteries. Light output are out the front (OTF) values. All levels are current regulated.
Operating Voltage Range: 2.7V - 4.2V
Battery: One 18650 size (up to 67mm long) 3.6/3.7V Li-ion rechargeable battery. Batteries are not included in the package.
Parasitic Drain: Negligible (equivalent to 13 years)
80 degree spill
10 degree hot spot
Bezel Diameter: 30mm
Body Diameter: 25.4mm
2.95 oz(87.2 g) without battery
Step regulation: High steps down to the user selected Med or Med steps down to the user selected Low when battery capacity (not necessary the voltage) is low
Builtin over-discharging protection with 2.7V cutoff
Side click electronic soft-touch switch
Smart user interface provides fast and easy access to all brightness levels
Precision machined unibody casing from premium grade Alcoa aluminum bar stock
Proprietary heat sinking design bonds the LED board directly to the unibody aluminum casing, providing unblocked thermal paths to most of the surface area.
Durable natural hard anodized finish (Type III Class I)
Ultra clear lens with anti-reflection coatings on both sides
Orange peel textured reflector
Battery power can be locked out by slightly unscrewing the tailcap to prevent unwanted activations or parasitic drain
Waterproof to IPX8 (2 meters, 30 minutes)