Buy used:
Condition: Used: Like New
Comment: Item will come in original packaging. Packaging may be damaged.
Have one to sell? Sell on Amazon

Image Unavailable

Image not available for
  • Olight M20S R5 Cree XP-G R5 LED Warrior Special Operations 320 Lumen Tactical Flashlight with Side Switch, Black
  • Sorry, this item is not available in
  • Image not available
  • To view this video download Flash Player

Olight M20S R5 Cree XP-G R5 LED Warrior Special Operations 320 Lumen Tactical Flashlight with Side Switch, Black

by Olight
127 customer reviews

Available from these sellers.
  • Enter your model number above to make sure this fits.
  • Provides ultra-high performance and shock-proof dependable lighting with an average 50,000 hour life span Cree LED
  • Digital power management system provides smooth and even brightness; textured reflector provides far reaching light beam with max throw of 250 yards
  • Includes 3 brightness levels (up to 320 lumens) and a strobe function with tactical operation features
  • Specialized tactical M20S side-switch version allows full one-handed operation and direct strobe access
  • O-ring seals provide high water resistance and longevity under extreme conditions
See more product details
2 new from $1,199.95 1 used from $73.93

There is a newer model of this item:

Special Offers and Product Promotions

  • Save Big On Open-Box & Used Products: Buy "Olight M20S R5 Cree XP-G R5 LED Warrior Special Op...” from Amazon Open-Box & Used and save 38% off the $119.95 list price. Product is eligible for Amazon's 30-day returns policy and Prime or FREE Shipping. See all offers from Amazon Open-Box & Used.

Product Description

Product Description

Olight M20S-G2 Special Ops S Warrior, 500lumens, 2 x CR123AThe XP-G2 LED boasts a 20% increase in brightness and efficiency over the previous generation XP-G. This XP-G2 builds on the SC3 Technology Platform, which combines high light output, reliability and efficacy to make LED provides performance enhancements, die structure and fluorescer improvement.Olight M20S-G2 Special Ops S Warrior, 500lumens, 2 x CR123A Features: Utilizing the newest Cree XP-G2 R5 LED Drive current is increased from 1A to 1.5A, same as Olight M20S-X Automatic memory function, remember last used setting and can be preset to specific output mode for instant access. Multiple battery choices, uses both Li-ion Rechargeable & Non Rechargeable Lithium Batteries to provides the ultimate power to weight ratio and reliability. Reverse polarity protection circuit to protect electronics against damage caused by battery being installed incorrectly. Highest brightness is increased by 40% and longer thourowOlight M20S-G2 Special Ops S Warrior, 500lumens, 2 x CR123A Specifications: Material - Aluminum body with anti-scratching type III hard anodizing finish Powersource - 2xCR123A or 1 x 18650 Bulb - Cree XP-G Gen2 R5 LED Output - Hi: 420 lumens Lo: 10 lumens Run Time - Hi: 1.5 hours Lo: 85 hours Submersible - Rated at IP-68 for enclosure resistance to dust & Water (Waterproof 1M+) Carry System - Holster & lanyard included Batteries Included - No Special Features - Three output levels & strobe; Mil-Spec rating of MIL-STD-810F impact resistant to 6.56 Feet (2m)

From the Manufacturer

The M20S (side-switch) Warrior Special Operations Tactical flashlight is a high-tech tactical light which incorporates a Cree XP-G R5 LED with an average life span of 50,000 hours. The M20S Warrior light is the second light in a 4-part tactical series of flashlights including the M20, M20S (side-switch), M30, and M31. All M-series lights use a forward tactical click-switch for momentary output and a traditional user-friendly interface. The M20S also incorporates a secondary side-switch on the tailcap, enabling one-handed operation to cycle through the 3 brightness levels and strobe feature. Instant strobe access is available via side-switch whenever the light is powered off. All M-series lights also contain a Lock-out mode function to prevent accidental activation during storage or transport (to lock-out the switch, rotate the tailcap about 180 degrees counter-clockwise). Tactically important, the M-series light memorizes and conveniently returns the instrument to the last light-setting used each time you power-on. Lastly, all M-series lights feature a Brown-out mode in which the LED returns and locks at the lowest output setting, indicating a low battery and allowing prolonged run time. Every M-series tactical light is built using long-lasting and replaceable O-ring seals that provide incredibly high water resistance (tested to an ocean depth of 70 feet) and reliability in the most extreme conditions. Each M-series light boasts an aircraft-grade aluminum body with Type III hard anodizing and features an ergonomic design with anti-slip knurled finish for firm grip and easy operation. The M20 also features a front removable stainless steel striking bezel for close quarter combat and tactical grip ring--easily removed for daily use and replaced with an included smooth ring. Each flashlight is built to meet or exceed the exacting Mil-spec (MIL-STD-810F).

Product Information

Technical Details
Part Number OL-M20WS
Item Weight7 ounces
Product Dimensions5.7 x 1 x 1 inches
Item model numberM20S R5
Batteries:2 CR123A batteries required.
Power SourceBattery-Powered
Item Package Quantity1
Type of BulbLED
Luminous Flux420 Lumens
Batteries Included?No
Batteries Required?Yes
Battery Cell TypeSealed Lead Acid
Warranty DescriptionOlight warrants its products to be free from defects in materials and workmanship. Within 30 days after receipt, any defective lights will be offered free replacement by Olight distributors unconditionally. Olight will repair or replace, at its option and without charge, any product or part which is found to be defective under normal use and service within 24 months counting from the date of purchasing with proof of purchase. Such repair or replacement shall be the purchaser's sole and exclusive remedy under this warranty. This warranty does not cover normal maintenance and service and does not apply to any products or parts which have been subject to modification, misuse, negligence, accident, improper maintenance or repair by anyone other than Olight. As to those exceed 24 months of the purchase date, Olight will still provide with warranty service. Labor is free but cost of parts will be charged. Freight should be paid by customers.
Additional Information
Best Sellers Rank #178,270 in Home Improvement (See top 100)
Shipping Weight14.9 ounces
Domestic Shipping Item can be shipped within U.S.
International Shipping This item is not eligible for international shipping. Learn More
Date First AvailableApril 29, 2010
Warranty & Support

Product Warranty: For warranty information about this product, please click here

Important Information

420 Lumens

Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews

51 of 55 people found the following review helpful By Isee on November 3, 2010
Verified Purchase
This flashlight is "just right". Some are too large, some seem too small... this one fits easily in the hand and extends about 1.5" beyond the grip of the average size hand. That places the stainless steel waffled-edged lens ring in easy striking distance without giving much opportunity for an attacker to pull the light from the hand.

The momentary button on the side of the grip near the base automatically provides MAXIMUM brightness and STROBE mode and is in a good position to press while holding the flashlight in a defensive manner. The only improvement would be some tactile way to locate that button more easily. As it is, the button is smooth and a bit hard to locate by touch quickly. I suppose you could put a small drop of silicone on the face of the button to help your fingers locate it quickly.

The momentary push button switch on the side of the flashlight also changes the flashlight brightness from low to medium to maximum to strobe and back to low (in that order) AFTER the button on the base of the flashlight has been pressed "on". The flashlight will return to the last brightness setting when the flashlght is turned back on. The button on the bottom is purely an on/off switch. Light intensity is changed via the SIDE button.

Wish the base of the flashlight extended another 1/4" so that the flashlight could be placed upright on its base to set it on a flat surface. As it is, the on/off button extends just a tad too far and touches first on flat surfaces making it impractical to balance in an upright position.

320 lumens is BRIGHT when your eyes are dark adapted. As an Optometric Physician I can verify that the strobe is capable of temporarily flash blinding a person who looks directly at the light.
Read more ›
1 Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
24 of 25 people found the following review helpful By Bman on June 17, 2010
Verified Purchase
Ordered this product based on a recommendation from my brother...I could just see his face light up as he showed me the different intensity modes of his Olight (he has the equally good Olight M20 - non tactical flavor). He put it on the highest setting and shown it on the carpet and said "you do not want to see this baby outside". The light was white and bright I couldn't believe the power from such a small light -- I own mag lights and various LED pocket lights of good quality, durability and brightness but none compares to this one. The light feels very well built and comfortable despite how busy the body looks with the belt clip etc. Unscrewing the tail cap to put in the 2 CR1233A batteries I bought felt very sturdy and tight -- there are 2 O-rings that maintain a tight water-tight seal under the tail cap and front head cap as well. The one reason I got this light over the famous M20 is because of the side strobe switch -- this allows for easy one handed operation of all modes of the light. It activates strobe when off and adjusts thru the 3 intensity levels when on...button has good tactile feel when pressed and easy to find in one handed operation. I went outside and found some trees off in the distance and the throw from this light is unbelievable its a long solid beam all the way to the trees, even more soo on the brightest setting. I've only had this light a couple days but it will definitely be my primary light in my car and for home defense at home when I have to get up and check out things that go bump in the night...I also plan to use it for walking at night and camping. Olight has made a great name for themselves and now I see why. If you don't care about the side strobe switch for excellent one handed operation then you can get the non tactical version where the head lamp area activates the different intensity levels with a quick twist.
1 Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
26 of 28 people found the following review helpful By SemperFuzz on October 29, 2010
Verified Purchase
This light is so incredible and well built i bought two. One for my duty belt and one mounted on my Vang Comp Robar Remington 870 shotgun. The amount of light this baby puts out is extreme. I now leave my trusty 22 year old Streamlight SL-20-X with added led module in my car for traffic control and i rely soley on my Warrior light. I love the features of moon light, medium, high, and strobe with a quick click of the tactical switch. I almost bought the M20 version with the confusing twist dial option to change your light settings and then i saw this one and could not be happier. Amazon has the best price i searched everywhere.

When i first received them i removed the anti-roll bezel and installed the replacement ring found inside the nylon holster, popped the pocket clip off and installed the two free batteries in the magazine holder all without any need for directions.

We qualified at the range the other night and during the lights out session my Warrior was so bright it lit up the whole range and the other 3 targets of the guys i was shooting with. LoL

I purchased the rechargable batteries from and found a Pilla charging station at through Amazon. If you want a great flashlight for any reason, work or pleasure this is one great unit. Dont forget about the cranial tip which is removable but when installed makes a great defensive weapon and DNA collector.

Semper Fi
1 Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
16 of 18 people found the following review helpful By whizdumb on September 29, 2010
Verified Purchase
As a security officer, I come into contact with Law Enforcement frequently enough. I used to be the guy carrying around a big honking mag-lite with an LED upgrade (thinking it was the best option for me). It was then, I saw a local police officer's tactical flashlight in use while we were clearing a possibly burglarized building together. I believe he had a stinger or one of those more generic law enforcement flashlights. I was so amazed at the power that his flashlight provided in such a small package, that I immediately began to research tactical LED flashlights. My search for the best(for my needs and price range) ended right here at the Olight M20S. At first, being a fan of mag lite, I was so skeptical of a small, tactical, LED flashlight, that I almost didn't purchase one. I did however come to a decision that if I never purchased this light, I would never know what I was missing. BOY AM I GLAD I BOUGHT IT. I have found this light to be utterly irreplaceable as my primary light source when working in low-light situations. Long gone are the days that I believed a big Mag-lite could take care of business. I always used to carry around that light as an intimidation factor if I ever encountered someone who was less than reasonable while I was at work. But now, I realize that true self-defense and utility are both routed in having a tactical flashlight with an easy to access, blinding, and temporarily disabling strobe function (absolutely necessary in my opinion)... all in a small, easy to carry/use package. The moment that you witness all of the features that this flashlight has to offer, is the same moment that you realize it's pure potential and true value as a vital piece of equipment on your belt. THIS IS ABSOLUTELY THE RIGHT TOOL FOR THE JOB.Read more ›
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again

Most Recent Customer Reviews