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Flashlight/Review

Zebralight SC52w L2 Neutral White AA/14500 Flashlight

작성일: 2017.11.11

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Zebralight SC52w L2 입니다.

XM-L2 Neutral White LED이며, AA/14500 겸용입니다.


아래는 제조사 스펙입니다.

LED: Cree XM-L2 Neutral White (Nominal CCT 4400K)

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 280 Lm (0.9 hrs)   or    H2  172 Lm (1.7 hrs) / 108 Lm (3 hrs)

Medium:    M1 50 Lm (7.5 hrs)    or    M2   25 Lm (12 hrs) / 12 Lm (27 hrs)

Low:         L1   2.7 Lm (4 days)   or    L2   0.34 Lm (3 weeks) / 0.06 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 500Lm for the first minute and then step down to 280Lm.

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 package.

Parasitic Drain: Negligible (much less than the self discharging of a battery)

Beam Type 80 degree spill, 12 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)


아래는 작동법입니다.

This light has 3 main levels (High, Medium, and Low) and a beacon-strobe mode. Each main level can be programmed to one of its two sub-levels. The second sub-level of each main levels can be further programmed to different brightness levels.


Basic Operation

 One short-click turns on the light to High or turns off the light.

 Two short-click turns on the light to Medium.

 Three short-click turns on the light to the beacon-strobe mode.

 Press and hold (for over 0.6 seconds) turns on the light to Low and then Medium and High. Release at the desired level.


Advanced Operation and Configuration

 Press and hold to cycle from Low, Medium and High, release at the desired level to set. When press and hold, the light always cycle from Low to High regardless which level you are currently in.

 Double click to toggle and select between the two sub-levels for that main level. Sub-level selections for the 3 main levels are memorized after the light is turned off and through battery changes.

 The second sub-level (H2, M2 and L2) of each main levels can be further programmed to different brightness levels. At a main level, double-click 6 times to start configuration. On subsequent double-clicks the light will cycle through different brightness levels. Short click to turn off the light when finishing configurations. The selections for the second sub-levels are memorized after the light is turned off and through battery changes.

 This light uses the main LED (flashing 1 to 4 times) to indicate the estimated remaining capacity of the battery. To start the battery indicator, (from Off) short-click 4 times without pause.

 Beacon-strobe mode can be accessed from 3 short-clicks when the light is Off. Once in the beacon-strobe mode, you can double-click to cycle through different types of beacons and strobes. Beacon-strobe settings are memorized when the light is turned off and through battery changes.


SC52 L2와 모든 것이 같고, 다만 LED 색온도가 4400K로 낮습니다.

전반적인 내용은 SC52 L2 참고하시면 됩니다.


포장


구성품






유일한 각인


SC52 L2와 마찬가지로 AR코팅은 안되어 있습니다.


반사경과 LED.

약간 위쪽으로 치우쳐 있습니다.


빔샷입니다.


H1 with Eneloop


H2 (172lm) with Eneloop


M1 with Eneloop


M2 (25lm) with Eneloop


L1 with Eneloop


실외빔샷


H1 with Eneloop


H2 (172lm) with Eneloop


M1 with Eneloop


M2 (25lm) with Eneloop


다음은 14500 리튬이온 배터리를 사용한 빔샷입니다.


H1 (500lm) with 14500


H2 (172lm) with 14500


M1 with 14500


M2 (25lm) with 14500


L1 with 14500


실외빔샷


H1 (500lm) with 14500


H2 (172lm) with 14500


M1 with 14500


M2 (25lm) with 14500