Technical Specifications


Head Dia.
2.5 inches (62 mm)
Body Dia.
2 inches (52 mm)
5.1 inches (130 mm)
13 ounces (378 grams)1

Battery Type

Operating voltage

  • 10V - 24V
  • All batteries are connected in series. Do not exceed 24V. Do not use rechargeable 3.0v/3.7V RCR123A.

What's included

  • MX30L4-XC flashlight
  • Spare o-rings
  • User Manual
  • Mil-Spec Para-cord Lanyard w/ quick attachment clip
  • 4xCR123A Battery Magazines

Two models

  • Base
    • Comes with smooth aluminum bezel
    • Flat tail-stand tailcap
  • Kit
    • Comes with stainless steel bezel
    • tailcap w/ switch and tail-standing ability
    • signal connection through the body tube for rear accessories add-on
    • Flashlight head come with front-mount thread for bezel and filter attachment
    • Heavy duty nylon holsterw/ self-retention device and open-top design
    • ET54 diffuser filter

Carrying method

  • Para-cord lanyard with quick attachment clip
  • Rigid nylon holster w/ retention device


  • IPX-8 standard

Replaceable items

  • Lens


  • 12 * CREE XP-G2 S3 Cool White
  • 12 * Nichia 219B CRI92 D220 Neutral White

Max output

  • 12 * CREE XP-G2 S3 Cool White LED
    • LED lumen: 5136
    • ANSI FL-1- lumen: 4312
  • 12 * Nichia 219B D220 Neutral White LED
    • LED lumen: 4000
    • ANSI FL-14 lumen: 3210
    • 4500K color temperature (sw45)
    • High CRI 92

Beam Profile

12 * CREE XP-G2 S2 Cool White LED

  • Center lux: 20,100 lux
  • Center spot angle: 24°
  • Spill light angle: 77°
  • Beam distance: 309 yards / 284 meters
  • 6500K
12 * Nichia 219B D220 Neutral White LED

  • Center lux: 10,200 lux
  • Center spot angle: 24°
  • Spill light angle: 77°
  • Beam distance: 220 yards / 202 meters
  • 4500K
                    Mouse over to enlarge


  • Waterwhite glass lens w/ harden treatment and anti-reflective (AR) coating on both side (96% transparency) - Cool White LED
  • Waterwhite glass lens w/ harden treatment for true color output - Neutral White LED

LED circuit

  • C7000 HV
    • Current regulated buck driver w/ efficiency of up to 93%
    • Wide voltage input range
    • 48-Watt output
    • Non-dimming constant current regulation for all output levels without flicking
    • Battery level report system
    • Energy saving feature5
    • High voltage mode (>18V) to reduce output lumen by 15% to enhance operational temperature
    • Very low standby current (negligible)

Optical system

  • Four triple LED optics in optical grade acrylic


  • HAIII hard anodization aerospace aluminum

Battery Arrangement

  • Innovative slot load design
  • No battery tray or battery magazine needed
  • Battery arragement design patent pending in United Status, Hong Kong, and China

Battery level report

  • A blue LED indicator under the main switch reports the estimated battery remaining capacity after users operated the flashlight
    • Flash once: lower than 20%
    • Flash twice: 20%-40%
    • Flash 3x times: 40%-60%
    • Flash 4x times: higher than 80%

Output and Runtime

  • Five brightness levels
    • Led lumen:
      • 12 * XP-G2:
      • 12 * 219B:
    • ANSI FL-1 lumen:
      • 12 * XP-G2:
      • 12 * 219B:
    • Runtime:
    • 1.5/2.5/6/35/300+ hours (4x18650)6
      0.7/1.3/3.1/22/200+ hours (8xCR123A)
  • Three hidden auxiliary outputs7
    • Disorienting Strobe/Beacon (1.67Hz)/S.O.S.


Basic operations:
  • Turn on the light at MAX output by pressing the BLACK button switch. Turn on the light at LOWEST output by pressing the WHITE button switch
  • To turn off the light anytime, press and release the BLACK button switch.
  • 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.

    (For example: if you want to turn on the flashlight at the 3rd level, just press and release the white button switch three times from off.)
  • To enter hidden auxiliary levels, press and hold the WHITE button switch for 5 seconds when the flashligh is on.
  • 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).
  • The optional switch button located at the tailcap is treated as the secondary BLACK switch button.


Other features

  • LED star boards are bolted onto the heatsink for maximum heat transfer 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
  • Tail-cap w/ switch for kit model


Battery Safety Precaution

Ensure the protective circuit on the 18650 batteries 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

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. This weight measurement is based on the Kit model excluding 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 using a calibrated integrated sphere three minutes after turning on the flashlight. For O.T.F. lumen, measurement is taken one minute after turning on the flashlight.
  5. Energy saving feature reduce the maximum output current from 100% to 85% after 200 seconds at turbo output.
  6. Runtime is measured using three EAGTAC 3500mAh high discharge 18650 li-ion batteries.
  7. Maximum efficiency occurs when input voltage is very close to LED forward voltage.