Olight M3XS-UT Javelot 2x 18650 / 3x CR123A 1200 Lumens Customized Cree XP-L LED Flashlight

Olight M3XS-UT Javelot 2x 18650 / 3x CR123A 1200 Lumens Customized Cree XP-L LED Flashlight

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  • Olight M3XS-UT Javelot 2x 18650 / 3x CR123A 1200 Lumens Customized Cree XP-L LED Flashlight
Olight M3XS-UT Javelot 2x 18650 / 3x CR123A 1200 Lumens Customized Cree XP-L LED Flashlight


The M3XS-UT offers up to a full kilometer of beam distance and features a large diameter reflector with dedomed CREE XP-L High Intensity LED's. The light has three brightness levels from 3-1200 lumens, plus a strobe mode. The M3XS-UT is powered by 3 x CR123A Lithium batteries. When the light is assembled with the extension tube, it can be powered by 4 x CR123A or 2 x 18650 batteries (with protection board). The M3XS-UT retains the tail cap switch design from the M3X for tactical operation, with an added side switch on the head of the flashlight that will allow for easy mode switching. The tail cap on the M3XS-UT is brand-new conductive stretch that keeps the light energized even when the tail cap is loosened accidently.



  • CREE XP-L High Intensity LED, color temperature: 4000K-4500K.
  • Light output range from 3 lumens to 1200 lumens, maximum beam distance up to 1000 meters, and a maximum run time of 360 hours.
  • 3 output modes, plus a moonlight and strobe mode. When the light is on burst mode, the brightness level at 1200lm (5 minutes) ramps down by 60% of the initial light output (55 minutes). 600lm/1.5hrs, 80lm/12hrs, moonlight 3lm/350hrs, 10Hz strobe mode.
  • A brand-new conductive stretch tail cap keeps the light energized even when the tail cap is loosened accidently.
  • The tail switch diameter is 18mm. The tail switch has a momentary ON-OFF functionality, supporting high output and 99% light transmittance rate through tempered glass, with two-sided anti-reflective coating.
  • Reverse polarity protection to prevent improper battery installation.
  • Side switch featuring a battery power indicator glows red and blinks when the power runs low. When the battery power indicator is constantly on, the battery will run out of power and will shut the light off.
  • Able to place upside down on a flat surface.
  • IPX8 water-proof capability.


  • Lens: Tough ultra-clear tempering glass with anti-reflective coating.
  • Light Source: 1 x CREE XP-L High Intensity LED
  • Dimensions: 8.3in/211mm (Length), 2.48in/63mm (Head), 0.98oz/255g (Body), 9.0oz/255g (Excluding Batteries)
  • Body Material: Aircraft-grade aluminum body with anti-scratch type III hard anodizing.
  • Battery Source: 3 or 4 x CR123A, 2 x 18650
  • Warranty: Olight's 5 year warranty. Please visit olightworld.com/warranty

What's Included:

  • 2 x Spare O-Rings
  • Holster
  • Extension Tube
  • Battery Magazine

Additional Information

Model M3XSUT Javelot
Manufacturer Olight
Video Review No
Color No
Beacon No
Body Color Black
Compatible Batteries 2 x 18650, 2/4 x CR123/16340
Mode Changing Method Rear Primary Switch
Holster Included Yes
Pocket Clip No
Crenulated Bezel Yes
Infinite Ouput Adjustment No
LED Tint Cool
Secondary LED Color None
Max Lumens 1200
Min Lumens 80
Beam Distance (Meters) 1000
Modes 4
Strobe Yes
Switch Type Forward
Programmable No
Body Material Aluminum
Weight grams 255
Weight oz 8.9
Length Inches 8.3
Length mm 211
Body Diameter Inches 1
Body Diameter mm 25.4
Head Diameter Inches 2.4
Head Diameter mm 63


Customer Reviews 11 item(s)

Excellent thrower / great all-in-one with filter
Super bright and an excellent thrower. Great for finding far away items in the dark. Big head that throws a great beam.

Pair it with a diffuser to make it useful for normal everyday use. It's too focused without the diffuser but work great with with it. My go to light - great throw and flood with diffuser. Very easy to carry.
Review by koffeekid / (Posted on 5/30/2017)
Great long distance, high lumen output, long run time
Just got this bad boy today. It throws a heck of a long distance beam. Way bright! And I like that it has two function buttons. Tail-cap and side. I like that you have the option of 2 or 3 CR123As, or two 18650s. Comes with the extension tube to accommodate the different sizes. Even comes in a nice case.
Review by Derek / (Posted on 3/24/2016)
Great thrower in a relatively small package!
The Olight M3XS-UT Javelot is my first thrower and WOW, does it ever deliver!!! I haven't had a chance to take it out in the country and see what it can really do yet but first impression is fantastic after shining it across the street into a wooded area. Even on the lower levels it's amazing how focused and laser-like the beam is. I can't wait to take it up to my parent's where there is a clear shot into a pasture for about 3/4 of a mile- it should light things up nicely. I've been wanting one of these for months and I couldn't pass up the black Friday price- really glad I got one!
Review by Kurt / (Posted on 12/11/2015)
Great light, but younger brother has the edge IMO
Honestly, this light is amazing. I have to say though, it doesn't seem to throw THAT much farther than my M2X, so i'd say that one is more impressive for its size, but both are great lights!
Review by luke / (Posted on 9/15/2015)
Awesome light, excellent service from Going Gear
Awesome light! I thought it'd be cool just reading about it on paper, it's even cooler in person! Out throws anything I have to test it against! Awesome service and shipping speed from Going Gear, as always.
Review by Ryan / (Posted on 9/10/2015)
M3xs ut Javelot with filters is a must have.
This is a must have light for it's performance and you would never have thought a light this size can blow some of the big boys away.Now purchase the green,red and blue 63mm filters and you have four times the fun and probably the farthest throwing colored lights of anyone you know.Love mine and love it three times more when I got my filters.Thanks for having great assesories for your products GoingGear,you Rock
Review by John Boy / (Posted on 8/9/2015)
AWESOME dedomed XP-L Led thats Bright and Throws really far!
I love this light! I pre ordered it from Going Gear when it first came out! I received one of the 1st batches that came out too! The excitement was overwelming! 1st off,I use this M3XS-UTJavelot every Night at my Job. It always puts a smile on my face when I light it up! Lol Its blinding bright with a tight hotspot and it has massive throw! Even the outer beam of this puppy will blind you and the center hotspot will toast you on high!All the modes are very useable.When at work I use it on medium and when I want to use high all of a sudden, i'll push the cool new button to quickly change modes. The strobe is really mean on this light it flashes really aggressive and is nicely hidden by just pressing and holding the New button. This light really can throw far and seems to not run out of distance. Every where you point this light it will no doubt reach and the moon light mode is cool too,very useable. This light has Hi,med,low. Hidden strobe,Hidden moonlight,momentary on,memory-saves last pattern.The anodized type III finish is really clean,nice and durable. It comes in a nice plastic olight case,holster, cr123 plastic tube and extra o-rings. You gotta buy this light and try it yourself. Its Worth it! Its a King thrower for sure!Very well thought out and engineered! Thank You Olight!Thank You Going Gear!
Review by Danny / (Posted on 7/31/2015)
This light is amazing!
This light blows me away! It throws the light farther than I can see! There are many uses for this light. It has a tight hot spot with incredible throw. It is built to last! I love the holster and carrying case that are included! I would recommend getting one. I am glad I did!
Review by shanna / (Posted on 7/16/2015)
Colours show up, lightweight and great range!
Amazing, even better than I was expecting. I bought two of these, one for myself and one for a hunting friend of mine and we both think these are fantastic.

Yes it has fantastic range but that's not the whole story why it's so good. It's the lack of weight for mounting ontop of a scope AND the very neutral colour with reasonably high CRI (colour render index) from the Cree XPL High Intensity LED.

I've got an old TN31, had an SR51 and have used many Lensers but this is the first throwy torch I've used that gives a good colour for spotting animals against dull backgrounds. Where my TN31 would give a blue haze making everything look abit washed out without colour this shows those colours up. Green grass actually looks green and brown fur shows up against that grass sooo much better than my old Blue tint lights! That and with the miles less corona around the hot spot holds animals eyes much better than the TN31 ever did. Oh, and this thing shames a big old fashioned halogen nightforce :)

Not only is this the new 2x18650 LED throw king, it's also the 2x18650 hunting king!
Review by Spencer / (Posted on 7/3/2015)
Whoa! This thing is Awesome!
The Olight M3XS-UT Javelot is like a freaking light saber from Star Wars. This small, light weight package really....really..... throws some serious light. I can't wait to take this into the field hunting hogs & predators at night. Will need to grab a green and red filter for it soon from Going Gear. Definitely a testosterone light!
Review by Chris / (Posted on 6/26/2015)
Another Instant Classic from Olight
I could easily write a thesis on this light its so good. Im going to try to keep it short and to the point. The M3X-UT Javelot is a stone cold instant classic from Olight. Compared to the M2X the tint is pretty close between the two. The beam of the M3X is artifact and ring free. M3X beam is not as sharply focused as M2X meaning the hot spot out of the M3X is a touch larger. The light is perfectly machined and anodized. Comes in a very nice plastic case. Includes very nice sheath. Run my M3X with included extender for 2x18650. M3X is very bright, a bit brighter than M2X even though they are both rated 1200 lumens. Side mode switch on M3X is very welcome over the head twisting mode selection of M2X. Side mode switch also has low voltage LED in the center of it. For a light that likely exceeds 250,000 candela it is amazingly compact and light weight. The beam is very wide and surprisingly useful at much closer ranges. Mode spacing is well thought out. Easily accessible strobe. Just how good of a thrower is this light? I live on the waterfront of the Virginia side of the Potomac River. From the waterfront the M3X can light up Maryland on the other side. I dont think its a kilometer but its close. The beam just stays solid and focused and doesnt want to seem to stop. Light throws farther than my vision can see. Another out of the park home run from Olight!
Review by Bryan / (Posted on 6/13/2015)