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Olight S20 LED Flashlight 550 Lumens Cree XM-L2 LED Uses 2 x CR123

Olight S20 LED Flashlight 550 Lumens Cree XM-L2 LED Uses 2 x CR123
Olight S20 LED Flashlight 550 Lumens Cree XM-L2 LED Uses 2 x CR123Olight S20 LED Flashlight 550 Lumens Cree XM-L2 LED Uses 2 x CR123Olight S20 LED Flashlight 550 Lumens Cree XM-L2 LED Uses 2 x CR123Olight S20 LED Flashlight 550 Lumens Cree XM-L2 LED Uses 2 x CR123Olight S20 LED Flashlight 550 Lumens Cree XM-L2 LED Uses 2 x CR123
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Item #:OLIGHT-S20-XML2
Product Review:
Regular Price:$64.95
Sale Price:$54.95 & Free Shipping!

Big Brother EDC

Minimalist Design

The big brother in the S-series is the S20 Baton from Olight. This light is sure to turn heads where ever you go with its minimalist design and easy to use interface. Just a tad bigger than its little brother, the S15, the S20 measures in a just over four inches. The S20 is designed to be concise in both style and function with its clean design and portable package. Featuring a knurled aluminum body, the S20 is a pleasure to hold, know you have a tight grip. Featuring durable anodized aluminum, a stainless steel head ring, and an ultra-strong pocket clip means you can feel comfortable taking this light anywhere.

Lighting Technology

Advanced CREE XM-L2 LED

Equipped with the latest and greatest CREE XM-L2 LED, the S20 is capable of providing a blinding 550 lumens in high mode. While in moonlight mode, which produces 0.5 lumens, you can run the light for 25 days. A large blue multi-function side-switch can cycle through high, medium, low, and moonlight modes, and can access the strobe with a simple double-tap. Simply double tap the side-switch for direct access to high mode when the light is off, or press and hold for instant moonlight mode. Quickly double clicking the switch will activate strobe. The built in memory function remembers the last power setting, so you're always where you left off.


1x 18650 or 2x CR123A Batteries

Powered by one 18650 or two CR123A batteries, the S20 can vary with different brightness outputs and runtimes. Reverse polarity protection prevents improper battery installation, so you never have to worry about your flashlight overheating and leaving you in the dark. Built in the side-switch is a power indicator, letting you know when your battery is getting low. The S20 features a lock-out mode, so you can be rest assured that you don't accidentally activate the S20 in your pocket. The Baton line has revolutionized the EDC market, and the S20's convenient size, updated output, and versatile features continues Olight's tradition of excellence.

  • Moonlight mode and High outputs can be accessed directly when the flashlight is off
  • Both fixed frequency and Frequency conversion strobe modes
  • Olight patented lock-out function
  • Strong removable magnet at the end of tail for secure attachment to ferrous surfaces
  • Removable pocket clip
  • Stainless steel head ring
  • Low voltage indication: side-switch will glow red when power is low
  • IPX-8 water resistance
  • Impact resistant to 2m (about 6.5")
  • Runs on: 2x CR123A or 1x 18650(Batteries NOT included)
  • Output mode/Runtime*:
    • High: 550 lumens / 2 hrs.
    • Mid: 120 lumens / 9 hrs.
    • Low: 5 lumens / 120 hrs.
    • Moonlight: .5 lumens/600 hrs.
  • Peak Beam Intensity: 3500cd
  • Max beam distance: 118m
  • Dimensions:
    • Length: 4.17" (106mm)
    • Diameter: 0.9" (23mm)
  • Weight: 1.83 .oz. (52g) (excluding battery)

*Runtimes are from the previous generation S20. Updated specs will be added when they are available from Olight!
Runtime (Hours):-29120600
Output Modes:3+ Brightness Levels, Strobe
Compatible Batteries:1 x 18650, 2 x CR123A
Batteries Included:No
Included Accessories:Lanyard, Pocket Clip, Spare O-ring(s)
Flashlight Usage:Every Day Carry
Throw Distance (Max):118m
Switch Location:Body
Product Certifications:ANSI, IPX-8
Warranty:Battery Junction 30-Day Warranty, 5 Year Olight Warranty
Return Policy:Battery Junction Return Policy
Primary Material:Anodized Aluminum
Product Weight:1.83oz
Country of Origin:CN
Olight S20 LED Flashlight 550 Lumens Cree XM-L2 LED Uses 2 x CR123
5 Stars based on 10 Review(s)
Charlotte, NC
5 Stars
I would recommend this item to a friend.

Love This Light !!
December 10, 2014
Great Light; I get up often at night, and the .5-lumen moonlight mode is more than enough light to navigate without bothering anyone, with an excellent 600-hr runtime . The 5-lumen mode is great for looking for items under a desk or bed, and with a 120-hr runtime, you can do a Lot of looking. Of course, 550 lumen High is More than bright enough for Any task. One of the smallest 18650-lights around; good fit and finish; just an all-around Great Light !
low lows with high run-times high is more than bright enough great size for an 18650 light good fit and finish

5 Stars
I would recommend this item to a friend.

great light
December 4, 2014
This flashlight is a very convenient size - small enough you hardly notice you're carrying it, but large enough to feel comfortable in your hand. It is amazingly bright on full power. The light is a pure white, no bluish tint at all. The lower brightness ranges are well-selected, and the side switch makes it easy to operate with the hand you hold it in. The progression from dim to bright as you hold the switch makes it easy to control.

4 Stars
I would recommend this item to a friend.

As good as a 10!
November 13, 2014
Items arrived fast. Very compact, bright, well built. I compare all with the same type of batteries. This is the shortest and lightest. I use this as my helmet backup light.
Compact & bright for the batteries it can run on. I like side switch.

United States
5 Stars
I would recommend this item to a friend.

I love it!
October 15, 2014
This flashlight is great! It is so stinking bright. The controls take a minute to get used to, but they make sense to me.
Magnet on the back rocks!
The lockout feature is a nice idea, but i still have this flashlight turn on more often than my last one with a button on the back and no lockout feature. Still, it is worth the magnet and being able to stand the flashlight up on its back.

thomas bright
United States
5 Stars
I would recommend this item to a friend.

nice light
September 30, 2014
great light

French Polynesia
4 Stars
I would recommend this item to a friend.

small and easy to use
August 23, 2014
It's as small as my other EDC that use a single AA battery, so the benefits with a 18650 battery are obvious: longer running time, more powerful. The beam is like a spot, so if you need a larger one, go elsewhere. It's nice to have a 18650 based EDC this size !
small size

5 Stars
I would recommend this item to a friend.

Great EDC Pocket Rocket
April 26, 2014
Great build quality and very easy to back pocket carry at 106mm .5 to 550 Lumens and easy practical user can't go wrong with this one it's 5 stars,GREAT JOB OLIGHT!!!
Everything a light should be
No cons the light is great my new EDC

5 Stars

#1 in my book
February 10, 2014
I have a lot of flashlights, and I buy quite a few both for home and work. This is the one that checks all the boxes for me. First, I am not a \"tactical\" user, so I don\'t care for tailcap switches. I find side switches much more practical. This one has a powerful and practical magnet in place of the tailcap switch. I became a fan of moonlight modes, and the ability to power it on in moonlight mode regardless of where it was last shut off (bypassing memory modes) is fantastic. Simple user interface, small enough for pocket carry (lockout mode too), good range of output. I\'d like to see a boosted turbo mode similiar to what the Nitecore P12 can do and then I would never need another flashlight. (Yeah right! LOL) At work I do have some inspections that the high power on the P12 is slightly better for. For personal use it is the S20 for me, hands down.

5 Stars

Very nice!
December 23, 2013
The light is bright, not to large, and top quality. The modes of operation are very well designed. I like the lockout feature and the ability to access the strobe function very quickly. It can be carried in the front shirt pocket and the back pants pocket with no trouble. Also, very good light for the deer hunter as it is easily carried and very useful from moon mode to retain night vision or to full blast to light up a trail on the way out of the woods at night. A very good light for everyday use.

John Deavenport
5 Stars

August 26, 2013
I have several high powered flashlights, the Olight S20 is my favorite. It\'s small, plenty bright for most use, pocket & cap clip, & the strong magnet is great when working under cars (sticks anywhere), 1/2 lumen is great when only a little light is needed. also the long lasting 18650 battery is a plus.

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