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一家4兄弟
和上一代的外观完全一样
头部的灯珠明显大一的多,而且灯珠是突起的,这样光斑的外圈就不是很圆,怪不得以前都是磨砂玻璃版本。
官方介绍
- Cree XHP50.2 Neutral White LED
- Nominal CCT: 4500K
- CRI: 80+
- Tint deviation: 3-step
- 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 2300 Lm (PID, approx. 1.8 hours) or H2 1311 Lm (PID, approx. 2 hours)/705 Lm (PID, approx. 2.5 hours)/358 Lm (5.1 hours)
- Medium: M1 171 Lm (12.1 hours) or M2 77 Lm (26 hours)/33 Lm (2.5 days)/13 Lm (6 days)
- Low: L1 5.0 Lm (13.5 days) or L2 1.8 Lm (1 month)/0.6 Lm (2 months)/0.2 Lm (3.5 months)
- Beacon Strobe Mode: 0.2Hz Beacon at Low / 0.2Hz Beacon at H1 / 4Hz Strobe at H1 / 19Hz Strobe at H1
- Operating Voltage Range: 2.7V - 6.0V
- Battery: One 18650 size (i.e. unprotected, 65.0-65.2 mm long) 3.6-4.35V li-ion rechargeable. Batteries are not included in the package.
- Parasitic Drain: Negligible (much less than the self discharging of a battery)
- Beam Type
- 80 degree spill
- 14 degree hot spot
- Dimensions
- Head Diameter: 1.2 inch (30 mm)
- Body Diameter: 0.98 inch (25 mm)
- Length: 3.8 inch (96 mm)
- Weight
- 2.26 oz (64 gram) without battery
- Features
- PID thermal regulated outputs (three highest output levels)
- Builtin battery protections with continuously monitored temperature, current, and voltage, plus a (2.7V) low voltage cutoff
- 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
- 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
- Orange peel textured reflector
- Battery reverse polarity protection
- Pocket clip
- Lanyard ring
- Waterproof to IPX8 (2 meters, 30 minutes)
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