Olight S2-Cu Baton Copper 2 x CR123/ 1 x 18650 950 Lumens CREE XM-L2 CW LED Flashlight

Olight S2-Cu Baton Copper 2 x CR123/ 1 x 18650 950 Lumens CREE XM-L2 CW LED Flashlight

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Olight S2-Cu Baton Copper 2 x CR123/ 1 x 18650 950 Lumens CREE XM-L2 CW LED Flashlight

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The S2-Cu Baton is a limited edition version of the popular S2 with a solid copper body and stainless steel hardware.  The copper body is uncoated and will tarnish over time, giving the light a great, personalized look. 

Going Gear is the exclusive North American dealer for the S2-Cu.

We have a bundle available if you need batteries, a charger, or other accessories for your light.

S2 description (differences are the copper body and the included diffuser cone):

The S2 Baton (S2) is a new side switch LED flashlight powered by a single 18650 battery or two CR123A lithium batteries (not included). The S2 uses a high performance Cree XM-L2 LED which is able to deliver a maximum output of 950 lumens. The S2 has a smooth, even beam thanks to the 90% light transmittance PMMA TIR lens. The S2 has the same excellent signature features as the OLIGHT S-series flashlights, including a low-profile side switch, removable pocket clip, magnetic tail cap, and timer. The S2 is the best choice for users looking for a flashlight that can take an 18650 battery and still have an extremely small form factor.


  • 3mm shorter than the length of the S20 with a total length of 103mm
  • Stainless steel flashlight bezel and switch ring
  • PMMA TIR lens with a 90% light transmittance rate to deliver a balanced beam with a 22 degree emitting angle
  • Positive polarity end on the battery faces the tail of the flashlight
  • Built-in timer: 3 minutes or 10 minutes
  • Lanyard with insertion tool
  • Cree XM-L2 LED, Beam output ranging from 0.5 to 950 lumens
  • Copper body with stainless steel hardware
  •  4 standard modes: 950 lumens, 400 lumens, 80 lumens, and 10 lumens
  • 2 special modes: 0.5 lumen moonlight mode, and a 10Hz strobe mode
  • Flat tail cap design with a strong magnet providing the ability to tailstand and use it as a hands-free work light
  • Removable pocket clip that is scratch resistant
  • Thermal management safety program with overheat protection by dropping high output by 50% within 1 minute of constant on. Turbo mode has a limit of 2 minutes.
  • Wide range current circuit and can be powered by 2 x CR123A or 1 x 18650 (no battery included)
  • Reverse polarity protection to prevent improper battery installation
  • Low standby current below 10uA


  • Single click --- Turn ON / Turn OFF
  • Click and hold --- Change brightness levels (from on) or activate moon light mode (from off)
  • Quick double click --- Turbo brightness )from off) or enter timer setting (from on)
  • Quick triple click --- strobe mode

Included Items:

  • S2 Baton
  • Lanyard
  • Diffuser cone
  • User manual



Body material

Raw copper body

Stainless steel pocket clip, stainless steel flashlight bezel, stainless steel switch ring


Length: 103mm  Diameter: 23mm


112 g (excluding batteries)


(body + clip)black


Cree XM-L2 CW

Operating voltage

2.8 to 8.4V

Compatible battery

1 x 18650 (protected only)

2 x CR123A

Brightness level and corresponding run time


Turbo: 950 lumens

High: 400 lumens

Medium: 80 lumens

Low: 10  lumens

Moon:0.5 lumens

Strobe: 10HZ

Luminous Intensity


5, 000 cd

Max throw distance


142 meters




Additional Information

Model S2-Cu
Manufacturer Olight
Video Review No
Color No
Beacon No
Body Color Copper
Compatible Batteries 2 x CR123/16340, 1 x 18650
Mode Changing Method Side Switch
Holster Included No
Pocket Clip Yes
Crenulated Bezel No
Infinite Ouput Adjustment No
LED Tint Cool
Secondary LED Color None
Max Lumens 950
Min Lumens 0.5
Beam Distance (Meters) 142
Modes 5
Strobe Yes
Switch Type Side
Programmable No
Body Material Copper
Weight grams 112
Weight oz 3.95
Length Inches 4.06
Length mm 103
Body Diameter Inches .91
Body Diameter mm 23
Head Diameter Inches .91
Head Diameter mm 23


Customer Reviews 6 item(s)

Nice addition to my collection!!
I bought this as an after Christmas for me since I didn't get the R50 CU I was hoping for. I have plenty of extra 18650 batteries so thought why not get another 18650 light, plus I didn't have any copper lights at the time. I am really impressed with the quality of the light, not surprised though already owning several Olights. The weight of this thing is more than impressive, for the size it makes you feel like you have a heavy duty light in your hand. UI is standard Olight and works flawlessly, too bad it doesn't have a lock out mode since I usually carry it in my front pants pocket but have yet had it turn on while carrying it. Guess if I had anything to whine about would be they don't come with a holster and the reverse battery installation. Not a deal breaker at all for me though. Overall I am very happy with this purchase and the awesome service at GG is top notch!!!
Review by gwk / (Posted on 1/8/2017)
Flashy copper flashlight. Get it while you can!
Do you really really want copper? I did, so I got this bad boy. Olight makes a high quality light that is easy to use. This model is the only full size copper presently available. It's not a real good value compared to the aluminum model, but if you really want copper, don't wait around. I missed out on the last limited edition. The copper is real cool.
The only practical downside is that this light is heavy. Think a roll of pennies. Nice accessories come with and an 18650 lasts a while before you recharge.
Review by John / (Posted on 6/30/2016)
Very nice light, too heavy for EDC.
Very nice, well built light. Unfortunately, I went by the specs listed on Olight's website to make the decision to buy prior to buying from goinggear. Olight's site listed that this version weighs the same(1.78 oz) as the aluminum version, and that is not the case. It is over 2x heavier. I have the S1, and I was hoping for a nice slim form factor 18650 light for EDC, and this is just too heavy for that. I guess it's my own fault for trusting Olight's product page, and not double checking here where the accurate weight is listed. Anyhow, aside from being too heavy for EDC, this is a VERY nice light. Machining is flawless, tailcap threads are very smooth, and all around the light feels very high quality. Goinggear's service was top notch as usual.
Review by Justin / (Posted on 6/4/2016)
Luxury of lumens !
This is a Class act from Olight ! The weight is the trade off for it's great looks & still easy enough to carry for EDC. Plus the S2-Cu packs the punch of 950 lumens! Makes a great gift ! Thanks Going Gear !
Review by Teresa / (Posted on 5/28/2016)
Copper beautification program ahead...
Just received my Olight S2-Cu and I have to say, this is one beautiful, shiny hunk of copper. It came in a thick plastic vacuum-sealed bag inside the Olight presentation box, obstensibly to ward off early oxidation of the copper body. A few small areas of normal oxidation were already evident even though it came sealed, this in no way is a negative as copper will patina with use and exposure to air normally. A nice "spot" beam pattern and excellent Olight UI add to the package and even though my preference would be a warmer tint, the beam color is more than acceptable. Temp is a brilliant white (with a slightly bluish-purple fringe to the spot's corona.

This is a very heavy flashlight, compared to it's aluminum sibling, in a very solid "got my money's worth" kind of way. It just feels substantial.... and did I happen to mention it's a beautiful piece of artwork?

Love it and GoingGear is always a pleasure to buy from! I really recommend you get one of these before they become un-available. I hope they release brass and titanium versions of the S2 in the near future. I picked up all the limited versions of the S1, like an art collector gone mad. If Olight releases the same body styles in the S2, they'll have even more of my money. The limited series of S1's and S2's are "brilliant", in every sense of the word.
Review by David B. / (Posted on 5/14/2016)
Ultimate Copper EDC
I am very pleased with my Olight S2-CU. Top quality Copper light with extreme versatility and excellent user interface. The beam shaping optic delivers the cleanest combination of flood and throw possible. User interface is easy to master with instant access to maximum high and low low. Given the features of rechargeable 18650 / RCR132 battery format, super strong magnetic tail cap, best detachable clip on the market, included detachable diffuser, multi mode UI and solid copper body construction all add up to making this new S2 one of my top picks for EDC. I am looking forward to watching the patina layer develop over this fine light. I highly recommended this unique limited edition flashlight.
Review by Will / (Posted on 5/1/2016)

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