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6" Chemlights

6" Chemlights

2 total reviews

Regular price $25.00 USD
Regular price Sale price $25.00 USD
Sale Sold Out
Shipping calculated at checkout.

Cyalume chemlights set the standard for chemical light technology. They are durable, bright, long-lasting, and made in the USA. That's why we use them, and that's why they're standard issue for all US military personnel.

These pair great with our ChemLight Kits, which were designed to specifically hold 6 Cyalume Chemlights. 

NOTE: IR Chemlights are ITAR restricted and cannot be sold outside the US.

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Sold in sets of 10 individiually wrapped ChemLights, available in 4 colors.

Based on 414 reviews

Does exactly what you need it to do. Easy as that. Also made in America. Yuge.



Great product. Definitely shopping for more soon.

Patrick Cote
aint nothing better anywhere

great product . well made and does a better job than anything else.
super simple and it kinda pisses me off i didnt think of it myself. Kuddo to the onehundredconcepts team !

You need this!

Really cleans up the look. It's Also easier to change light batteries!

Thomas Pfeiffer

Great product! Changing batteries is a lot easier now!

Tom Scott
So simple

Yet so amazing. Got a small for my Surefire M640DF and a Medium for my Surefire M340DF Turbo. They fit perfectly.

ScopeCap Pro™
Jesse Terrazas
Scope cap pro

Mounted it to my Leupold Mk6 1-6. Very happy with it!

Perfect solution

This is the perfect simple solution for an annoying problem.

Cody S
Lightcap fits great and works awesome!

Great product, fast shipping. Will be ordering more gear from One Hundred Concepts!

Works as intended

Does exactly what’s it’s supposed to do. Only have a couple hundred rounds with it on the rifle. I will be putting these on all my builds in the future.

Zach Boswell
The Best!

Got the Shock Collar and Light Cover for the Rein 2.0 and absolutely love it! They released the Coyote Tan version a day or two after I ordered the OG version, and I would have rather gotten that, but nonetheless the OG light cover is snappy and secures tightly!

Gian Agar
Awesome Stuff

Simple and effective piece of equipment. Highly recommended.

Simple yet very useful design

ScopeCap is simple and it works. Protects the glass and easy to remove. Won't fall off and get lost in a pinch. If you have an LPVO, pairing the cap at the eyepiece end with a ShockCollar is a must. Going from 1x to 6x, for instance, will re-orient the ScopeCap if you're using the Range band. ScopeCap moves with the eyepiece when you zoom in and out if you use the ShockCollar.

Light Cap?

So I purchased this at a discount while purchasing the scope caps I needed.

That said, I put this on a rifle where I was using a Half-bikini scope cover for a 32mm rifle scope bell to cover the reflector on my rifle light. The Half-Bikini cap cover did the same job, cost a dollar in a second hand bin. It didn't look good, but it worked well enough. It weighs about as much as the Light Cap. Also in a light ND situation, the Half-Bikini did better at arresting the light, the Light Cap spilled a significant amount of light back at me.

The parts I'm impressed with are how it snaps back into place and how good it looks on my rifle. I'm REALLY impressed with how much better it looks over the Half-Bikini cover that I was using to cover my rifle light. The Install was pretty easy too.

I'm keeping it on my rifle, but I'm not going to get many more. YMMV.

Love It

Love the RMR kill flash by One Hundred Concepts! It locks onto the RMR much more securely than the kill flash by Trijicon. I would have problems with the Trijicon cover popping off of my ACOG ECOS when slinging it across my chest with a plate carrier. Now that problem is history!


Got these for my nx8 sizing guide was accurate and instructions were easy to follow. Looks great and functions as described

Well worth the money

I had another company's scrim before hand, I won't name them beause I don't believe in shaming small businesses, but it left something to be desired of. My setup is mainly MC tropic so I figured I'd try the OHC instead to see if it was any better, it is. Fits much better and isn't extremely tight, nice laser cut cordura instead of flimsy material that will break as soon as it snags, and looks cool, which as we know is the most important part.

Exactly what I needed

I like this design a lot more than traditional caps. I abuse mine pretty good and these hold up nicely.

William Marcom
Light caps

Ordered two light covers for my arisaka lights with malkoff heads. Small size fit perfect on my E2HT head. Medium size was a little bigger than the E2XTL head on the other. Both work fine and are a simple yet elegant solution to keeping carbon off the lenses and prevent ND'ing my white light under NODS. Having 2 pressure switches sucks but this fixes that issue well enough for me.

Gregory Webb
Light cap

Works great.

Bert Jocks
Light Cap & Shock Ring

Bought the light cap with the ranger band retainer for my Streamlight Protac weapon light.
Worked as advertised & I was pleased but wanted to try the Shock Ring with the Light Cap setup on my Rein 3. Works perfect. Had to play with where to situate the tensioning screw because my light sits very close to my BUIS but made it work. I’ll order again.

Absolutely love it!

Upon receiving it, the install was quick easy it’s straight to the point. I ended up installing it on my colt upper 11.5, and I paired it with my Surefire Scout light. Fellas if you’re in the market for a Lightcap, this is it. Protect your investment from carbon buildup.

Logan J
Quality Product

Bought one for my Modlite plh and loved it so much i turned around and bought another for my okw. Easy to install, easy to actuate & serves multiple purposes. Worth every penny, thanks again!

Light Cap

Great product. Great customer service. Arrived in less than a week.