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Technical Specifications

Dimensions

Head Dia.
1.8 inches (47 mm)
Body Dia.
1.2 inches (31 mm)
Length:
9.0 inches (230 mm)
Weight
15.5 ounces (440 grams)1

Battery Type

Operating voltage

  • 5.4V - 8.4V

What's included

  • SX30L2-R flashlight
    • 7.4V 5000mAh (R37) rechargeable li-ion battery pack
  • Spare o-rings
  • User Manual
  • Mil-Spec Para-cord Lanyard w/ quick attachment clip
  • Silicon waterproof cap
  • Flat tail-stand tailcap
  • 12V car charger adapter w/ 6 foot heavy duty high current cord

Carrying method

  • Para-cord lanyard with quick attachment clip

Waterproof

  • IPX-8 standard

Reflector

  • Smooth aluminum reflector

Material

  • HAIII hard anodization aerospace aluminum

Optional accessories

  • R33 7.4V 4500mAh battery packs
  • R37 7.4V 5000mAh battery packs
  • Miniature AC-DC adapter
    • 100V-240V to 10V@1.8A, 12Watts
    • US version - UL certified/listed, PSE certified/listed
    • European version - TUV/CE certified/listed
  • 12V car charger adapter
  • Rigid nylon holster w/ self-retention device
  • Lens

LED

  • CREE XHP35 HD E4 Cool White LED
  • CREE XHP35 HI E2 Cool White LED
  • CREE XHP35 HD Neutral White LED
  • CREE XHP35 HI Neutral White LED

Max output

  • CREE XHP35 HD E4 Cool White LED
    • LED lumen: 2000
    • ANSI FL-14 lumen: 1560
  • CREE XHP35 HI E2 Cool White LED
    • LED lumen: 1870
    • ANSI FL-14 lumen: 1460

Beam Profile

CREE XHP35 HD E4 Cool White LED

  • Center lux: 41,800 lux
  • Center spot angle: x°
  • Spill light angle: x°
  • Beam distance: 446 yards / 409 meters
CREE XHP35 HI E2 Cool White LED

  • Center lux: 70,400 lux
  • Center spot angle: x°
  • Spill light angle: x°
  • Beam distance: 578 yards / 531 meters

Lens

  • Waterwhite glass lens w/ harden treatment
  • Anti-reflective (AR) coating on both side (96% transparency)

LED circuit

  • W1900 Ultra
    • Current regulated output for all brightness levels
    • Low voltage warning at 6V (lowers output to the lowest level to extend remaining runtime)
    • Built-in shut down voltage at 6V (if voltage reaches 6V at the lowest level, the flashlight will turn off)
    • Active thermal management feature (adjustment range 70%-100%)5
    • Synchronous boost controller with ultra low resistance mosfet which offers up to 95% efficiency
    • High switching frequency convertor for more compact circuitry design
    • Non-dimming constant current regulation for all output levels without flicking
    • Very low standby current (negligible)

Charging circuit

  • C2000 SW II
    • Highly efficient step-down charging IC
    • Voltage input 10V - 15V
    • Compatible with 12V automobile DC socket
    • Constant current and constant voltage charging method
    • Fast charge to 40% in one hour (R33)
    • Very high charging voltage accuracy (1%)
    • Small current charge for low voltage battery
    • No trickle charge when battery is full
    • Automatically ends charging when charging current reduces below 10%

Battery level report

  • A blue LED indicator under the main switch reports the estimated battery remaining capacity
    • Flash once: lower than 10%
    • Flash twice: 30%-50%
    • Flash 3x times: 50%-70%
    • Flash 4x times: higher than 70%

Charging level report (charging)

  • A blue LED indicator under the main switch reports current charging level
    • Flash once: lower than 50%
    • Flash twice: 50%-75%
    • Flash 3 times: >75%
    • Constant on: 100% (done)

Output and Runtime

  • CREE XHP35 HD E4 Cool White LED
    • Led lumen:
      20005-1400/885/450/120/20
    • ANSI FL-1 lumen:
      15605-1075/692/278/108/17
  • CREE XHP35 HI E2 Cool White LED
    • Led lumen:
      18705-1300/825/420/110/17
    • ANSI FL-1 lumen:
      14605-1030/660/336/88/14
  • Runtime:
  • 2.6-3.9/7.2/15/62/400 hours (R37)6 

  • Three hidden auxiliary outputs7
    • Disorienting Strobe/Beacon (1.67Hz)/S.O.S.

Operations

Basic operations:
  • Turn on the light at MAX output by pressing the BLACK button switch.
  • Turn on the light at LOWEST (programmable) output by pressing the WHITE button switch
  • To turn off the light anytime, press and release the BLACK button switch.
Advanced:
  • To program the LOWEST startup output, switch to the desired output level and continuously pressing and holding the button for three seconds until the side LED turns on.
  • For MAX output momentary on, press and hold the BLACK button switch for immediate output.
  • To switch between different brightness levels, press and release the WHITE button switch when the flashligh is on.
  • To enter hidden auxiliary levels, cycle through at least two cycle of regular output.
  • For instant MAX output - at any output level, press and hold the BLACK button switch. Release the button to return to previous level.
  • For instant Strobe output - at any output level (even) off), double press and hold the BLACK button switch. Release the button to return to previous level (or off).


Charging:
  • Remove the waterproof silicon cap and insert the charging power plug to charge.
  • Blue side LED indicates the battery is being charged. It reports charging percentage by blinking.

Controls

Other features

  • LED direct soldering on copper for maximum heatsink ability
  • User replaceable glass lens
  • Battery reverse polarity protection
  • Ultra low internal resistance phosphor bronze springs (silver coated)
  • Spring loaded positive and negative terminal
  • Tail stand

Warranty

Battery Safety Precaution

Ensure the protective circuit on the 18650 battery pack has current limitation of higher than 5A. Always use proven EAGTAC batteries for best performance and reliability.

All EAGTAC flashlights are designed to use button-top battery (battery with protruding positive terminal). For rechargeable li-ion battery, use only EAGTAC li-ion battery, or other protected li-ion battery with compatible length and diameter. Before using the battery, check and ensure the battery outer wrapping (the isolating plastic film that wraps around the metal housing of the battery) is complete. Broken battery wrapping may lead to short circuit and damage to the flashlight.

Lithium and Li-ion battery can explode or cause burns if disassembled, shorted, or exposed to high temperature. Do not mix new and used batteries. Do not mix batteries with different brand, capacity, voltage, or install batteries backwards.

NiMH rechargeable battery may release gas during discharge. If you experience an inflated switch boot or find high pressure being built inside the flashlight, switch off the flashlight immediately. Slowly loosen the tail-cap to reduce the internal pressure and replace all batteries.     Back to top

Built-in charger safety warning

Only use the integrated built-in charging socket to charge the original EAGTAC 7.4V battery pack. All EAGTAC battery packs are IC protected, sorted, balanced, and tested before shipping to customers. Charging unbalanced third party 7.4V 18650 battery pack, two separate 3.6V/3.7V 18650 cells, or non-rechargeable batteries may result in battery fire/explosion and flashlight damage.

For backup power, you can purchase additional EAGTAC 7.4V R33/R37 battery pack.     Back to top

Flashlight Maintenance

Periodically clean the threads and o-rings with a lint free cloth and apply a thin coating of EAGTAC synthetic grease to the o-rings and threads. After prolonged exposure to moisture, the head and batteries should be removed, inspected, and dried. Do not touch or attempt to clean the reflector, as it will scratch the reflective coating permanently.     Back to top

  1. Includes batteries
  2. All batteries must have protruding top button.
  3. Beam output diameter taken at one meter
  4. ANSI FL-1 Lumens is a measurement of light output standardized by American National Standards Institute for use with flashlights. This ANSI Lumen measurement is the total overall light output being emitted from the flashlight. This measurement is generally more accurate as it takes into consideration the loss from reflector/lens/bezel. EAGTAC’s ANSI Lumen output is measured with flashlight cold start-up using a calibrated integrated sphere.
  5. After 60 seconds at maximum output level (100%), the active thermal management feature will be activated and continuously adjusts the maximum output level according to the flashlight internal tempearture. The adjustment output range is between 70%-100%. This feature maintains the flashlight surface temperature to be about 130°F (54 °C) for W1900 (higher surrounding temperaturemay result in higher flashlight temperature). It's normal for high power flashlight to run hot at MAX level. Reduce the output if the user finds the flashlight too warm to hold.
  6. This model comes with EAGTAC R37 7.4V 5000mAh 26650 li-ion battery pack.
  7. Maximum efficiency occurs when input voltage is very close to LED forward voltage.