we pushed the emitter and reflector relationship to its absolute limit to build this light.

New Release

100.800 CD | 630 M | KW CSLNM1.TG

Die UltraFire® LW20X PRO Langstrecken-Taschenlampe liefert einen durchdringenden 370-Lumen-Strahl, der die Dunkelheit bis zu 630 Meter weit durchdringt. Sie verfügt über eine robuste, IPX6 wetterfeste Konstruktion und 150 Minuten zuverlässige Laufzeit, entwickelt für die Nachtjagd, Such- und Rettungseinsätze oder die Sicherung weitläufiger Außenbereiche.

$56.99
$69.99
VERKAUF 19% AUS

Free Shipping 

Easy Returns

3-Year Warranty

Included

What's Included

  • LW20X PRO Taschenlampe
  • Pro 18650 wiederaufladbarer Akku 3000mAh
  • Typ-C Ladekabel
  • Benutzerhandbuch
  • Geschenkbox

Product Manuals

the arrow, not the cloud.

optical discipline
precision focus. zero glare.

Most high-output lights flood narrow openings with violent reflective glare. The LW20X PRO disciplines 100,800 candela into a surgical optical beam. It pierces deep architectural gaps, machinery vents, and dark conduits without blinding backsplash—putting clarity on your target, and keeping the glare out of your eyes.

built for the extremes

Crushed, torched, blasted, and breached. Engineered to take a beating and keep shining.

tank-tough.

strike-ready.

fire-forged.

sealed against pressure.

expert approved. real-world tested.

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@ChalliceofLight

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@FLASHAHOLIC

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@PardonMyEnglish

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@CharlesBridgTec

  • Spec

  • Video

  • Introduce

Peak Beam Intensity

100,806 candela (cd)

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Beam Distance

3,280.84 feet (1000 meters)

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Max Output

500 Lumens

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Runtime

2.75 hours (165 minutes)

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LED Emitter

KW CSLNM1.TG

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Water Resistance

IPX8

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Impact Resistance

3.3 feet (1 meter)

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Dimensions

6.46 x 1.81 x 1.07 inches

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Weight (Without Battery)

7.47 oz (211.7 g)

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Power Source

1x 18650 Rechargeable Battery

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Certifications

CE, FCC, MSDS, UN38.8

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Product Overview: UltraFire® LW20X PRO Flashlight

The UltraFire® LW20X PRO is a high-performance, long-range tactical flashlight engineered to deliver extreme reliability in complex and changeable outdoor environments. Built around a specialized KW CSLNM1.TG LED emitter, this flashlight is designed for maximum operability with a classic tactical tail switch, ensuring users can deploy a piercing beam with confidence during hunting, search and rescue, or demanding outdoor work conditions.

 

Key Build and Performance Features

Precision Optics & Output: Powered by a high-efficiency KW CSLNM1.TG LED emitter, the LW20X PRO delivers a max output of 370 lumens. It boasts an incredible peak beam intensity of 100,800 candela (cd), throwing a focused beam an impressive 2,067 feet (630 meters) through the dark.

Aviation-Grade Construction: The flashlight body is machined from robust AL6061-T6 aviation aluminum and finished with a military-grade, three-level hard anodizing treatment to resist heavy wear and tear.

Weather & Impact Readiness: Built to handle the elements, it features an IPX8 water resistance rating to withstand heavy rain and splashing, alongside a tested impact resistance of 3.3 feet (1 meter) to survive accidental drops.

Optimized Everyday Carry (EDC) Profile: Engineered for comfortable handling and transport, it features highly portable dimensions of 6.46 x 1.81 x 1.07 inches and a balanced weight of just 7.47 oz (211.7 g).

 

Power Management and Charging

Reliable Runtime: The highly efficient driver provides up to 2.5 hours (150 minutes) of continuous runtime on a single charge.

Rechargeable Power Source: The system is powered by a high-capacity 18650 rechargeable lithium-ion battery.

Type-C Integration: It utilizes modern Type-C charging technology directly on the device, complete with an integrated charging indication function.

Smart Battery Indicator: A dedicated battery indicator light is conveniently located on the neck of the flashlight. By pressing the tail switch while the flashlight is powered off, the indicator illuminates for two seconds, utilizing different colors to accurately display the remaining battery power.

 

Intelligent Safety Systems

Active Temperature Control: To ensure longevity and user comfort, the LW20X PRO includes an intelligent temperature control system. If the built-in chip detects high temperatures during prolonged operation, it will gradually decrease the output to prevent rapid overheating. Once temperatures drop to a safe level, it automatically resumes full-power operation.

Low Voltage Warning System: To prevent battery degradation, the flashlight actively monitors power levels. When power is critically low, a red indicator light will flash, and the main flashlight beam will pulse three times every minute to remind the user to recharge immediately.

Eye Safety Warning: Because the high-candela brightness of the emitter is extremely concentrated, users are strictly warned never to look directly at the light source to avoid eye damage.

 

Warranty and Service

UltraFire stands behind the LW20X PRO with a robust warranty to protect your investment:

30-Day Guarantee: Within 30 days of purchase, users can return the product to the original retailer for a full repair or replacement.

3-Year Manufacturer Warranty: Within 3 years of purchase, the flashlight can be returned directly to UltraFire for repair or replacement. (Please note: This warranty excludes normal wear and tear, battery leakage damage, and modifications made by unauthorized repairers.)

Customer Reviews

Based on 36 reviews
81%
(29)
11%
(4)
8%
(3)
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N
Neal Y.
Amazing long throw flashlight with an awesome keychain companion

I am a fan of the UltraFire brand because they consistently offer high quality products that work well and offer great value. The LW20X Pro is just another flashlight in their product line that continues to uphold UltraFire’s standards. This particular flashlight highlights one major feature… a long throw. Even though it has half the lumins as other flashlights, its flashlight head and reflector design concentrates its light output into a narrow focused beam that travels a thousand meters… that’s over 10 football fields to put it into perspective. Instead of writing more, I put some effort into taking some photos that can really show what I’m so impressed with. As with other UltraFire flashlights, the body, lens, LED, battery and switches are high quality built to last and what you’d come to expect from UltraFire. Another feature I’ve come to prefer is simplicity. Yes, a flashlight that offers many features (often at the expense of having to remember double clicks, long presses, and multiple switches) catches my eye and if I’m find myself in an unanticipated situation then these multi function flashlights are great. But practically speaking, I typically know what my lighting needs will be so I will choose the flashlight that best fits, meaning operational simplicity has been my preference. The LW20X Pro just has a single tail switch that controls on and off.

On to the photos… I did a side by side comparison with an old favorite of mine, the UltraFire WF-502BX which has a1000 lm (twice the lumins), a 211 m throw, and a 11,200 candela (the intensity of a directional focused beam). The 1st photo is of the 2 flashlights pointed straight up into the night’s sky on their respective brightest setting. It clearly shows the beam patterns, the LW20X Pro seems to go higher but on a very narrow beam. The WF502BX has a wider beam that spreads out but doesn’t go as high. The next several pictures show them pointed at trees/vegetation where again you can see how bright (but narrow) the LW20X is comparatively.

Lastly but significant, this is really a 2 flashlight set and a keychain flashlight is included. This little light is not the spotlight but it really is great and can steal the spotlight. I guess this little light fills the role of an EDC that is just for close range thus complementing and completing your lighting needs. It even has a screen to display the percentage of battery remaining… in a keychain light! It’s well made and durable and bright and I’m confident this would be popular if sold solo.

In summary, if you have lighting needs that require a long throw (high candela) then the LW20X Pro is a must. It is very well done and I highly recommend it.

T
Tracymay
Because Who Doesn't Love a Really Good Flashlight?

I love this flashlight! I got it as a Christmas gift for my son because, really, **who doesn't love a great flashlight?** Apparently flashlights are one of those things you can already own five of and still get excited when someone hands you a better one.

The first thing that impressed me was how **bright** it is. This isn't your little “find the keys under the couch” flashlight. The beam is strong, focused and reaches an impressive distance, so I can see it being genuinely useful outdoors, around property, camping, emergencies, or anytime you need to see more than six feet in front of you.

I also really like that it's rechargeable with USB-C. No hunting through the junk drawer hoping somebody didn't steal the last batteries. The single-mode operation is another plus for me. Sometimes I just want a flashlight to turn ON—I don't need to cycle through high, medium, low, strobe, SOS and disco party mode first.

The flashlight itself feels sturdy and well made, and the tail switch is easy to operate. It has a substantial feel without being ridiculously bulky.

R
R. Guthrie
Additional images

UltraFire® LW20X PRO Long-Range Flashlight

UltraFire® LW20X PRO Langstrecken-Taschenlampe