Embrite Glow Fob - Stainless Steel - Green Embrite Pellet - Glow in the Dark Keychain Accessories - Everyday Carry - Key Fob Keychain for Indoor and Outdoor Use
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About this item
- Long-Lasting Glow: TEC’s proprietary Embrite technology provides the brightest glow-in-the-dark results. After exposure to sunlight or UV light, the green key fob can glow for up to 12 hours.
- Corrosion-Resistant Stainless Steel: The stainless steel housing is not only extremely durable, but all components used are completely waterproof.
- No More Lost Items: The glow feature of this fob ensures you’ll never lose your gear in the dark. Perfect for easily finding keys, camping equipment, or essentials during power outages.
- Multi-Purpose Use: Whether for keychains, zipper pulls, or emergency gear, this glow fob is a stylish and practical addition to any survival kit, backpack, or everyday carry setup.
- Perfect for Outdoor Adventures: Compact, rugged, and glowing – this glow fob keychain is designed to enhance your outdoor experience, making it a must-have accessory for camping, hiking, or any adventure.
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Product details
- Is Discontinued By Manufacturer : No
- Product Dimensions : 0.38 x 0.38 x 1.75 inches; 0.3 ounces
- Item model number : S3-B-NAT-EG
- Department : mens
- Date First Available : June 30, 2016
- Manufacturer : TEC Accessories
- ASIN : B01HSS48EK
- Best Sellers Rank: #426,039 in Automotive (See Top 100 in Automotive)
- #2,807 in Keychains
- Customer Reviews:
Product Description

No everyday carry is complete without the perfect premium keychain accessory. The S3 Series Embrite Glow Fob is the stainless steel version of our unique glow-in-the-dark (GITD) keychain fob, now manufactured with our proprietary Embrite glow pellet. Embrite is the TEC Accessories proprietary glow technology, affording the brightest, longest lasting 'glow-in-the-dark’ effect available in a tiny, rugged Glow Fob. The pellet is mounted inside a protective stainless steel housing with a uniform bead blasted matte finish. When exposed to sunlight or UV light, the proprietary Embrite pellet will glow for hours... the longer the exposure time and the higher the light intensity, the longer and brighter it will glow. Glow times can last as long as 12 hours! This cutting edge technology will outlast and outshine anything on the market.
Your keys are essential to your everyday routine – make them stand out.

TEC-S3 Stainless Steel Embrite Glow Fob
Utilizing TEC Accessories' cutting edge Embrite technology, the S3 Stainless Steel Glow Fob can glow up to 12 hours and is infinitely rechargeable.

TEC-S3 Glow Fob Features:
- Stainless steel construction
- Bead blasted finish
- Cutting-edge Embrite technology will outshine anything on the market (up to 12 hours when exposed to sunlight/UV light)
- Perfect for indoor and outdoor use
- Twice as bright as our original glow fobs!

What you get:
- (1) S3 Series Embrite Glow Fob
- (1) 11.1 mm [7/16"] diameter split ring
- (1) Snap clip for attachment to other items
- Packaged in a foam-lined case

Housing Specifications:
- Material: Stainless Steel
- Finish: Bead Blasted
- Outside Diameter: 9.0 mm [0.35"]
- Overall Length: 40.0 mm [1.58"]
- Total Assembled Weight: 6.7 grams [.24 oz]
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers give positive feedback about the keychain's brightness, noting it's bright when activated by direct sun and lasts up to 2 hours. Moreover, they appreciate its ease of finding, with one mentioning it helps locate keys in cluttered spaces. However, the value for money receives mixed reviews, with some finding it perfect while others consider it a waste of money. Additionally, durability is also mixed, with some finding it very durable while others report it doesn't last longer.
AI-generated from the text of customer reviews
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Customers like how the keychain glows, noting that it becomes bright when exposed to direct sunlight and lasts for about two hours.
"...roughly 3 hours of non direct sunlight but it still glowed dimly with less intense light and has not gone completely out since I have had and tested..." Read more
"...opening the box and putting it in a dim room I found the product glowing brightly." Read more
"...Very nice though. the glow doesn't last but a minute or 2 but it is quite bright" Read more
"It does what it was advertised to do. Its pretty cool when it glows but it has to be charged which is its only real con...." Read more
Customers find the keychain easy to locate, with one mentioning it helps them find their keys in a cluttered house.
"This little light of mine helps me find my keys in my cluttered house. Description started it will glow for up to 12 hours. The 2 I have last about 9." Read more
"...anything special, but it definitely glows and you’ll have no difficulty finding your keys in the dark when you’re trying to leave early in the..." Read more
"...for my everyday carry and its perfect, keeps a "charge" and is easily found in ......" Read more
Customers have mixed opinions about the keychain's value for money, with some finding it a cool little fob while others consider it a waste of money.
"Way to expensive but super cool. So cool someone stole it from me so I might purchase again." Read more
"Super nice quality a little pricy" Read more
"It's a lot smaller than I thought it would be. Very nice though. the glow doesn't last but a minute or 2 but it is quite bright" Read more
"...Perfect waste of money...." Read more
Customers have mixed opinions about the keychain's durability, with some finding it very durable and of nice quality, while others report that it doesn't last as long as expected.
"Super nice quality a little pricy" Read more
"...as you'd expect for something this small, and of course it doesn't last any longer and isn't any brighter than any other GITD plastic...." Read more
"...light like it is advertised but the chain and product itself are very durable" Read more
"I think this is great, but it does not last 12 hours so dont let that fool you...." Read more
Customers report that the keychain's brightness is minimal, lasting only about a minute and fading to nothing after a few minutes.
"...The brightness intensity faded after roughly 3 hours of non direct sunlight but it still glowed dimly with less intense light and has not gone..." Read more
"...The glow is about as minimal as you'd expect for something this small, and of course it doesn't last any longer and isn't any brighter than any..." Read more
"...Maybe at the trap - but still very unlikely. It's crazy bright for like 20 seconds immediately after you shine a uv light on it - but nobody is gon..." Read more
"...Very nice though. the glow doesn't last but a minute or 2 but it is quite bright" Read more
Reviews with images

Glows exceptionally well even with very little charge
Top reviews from the United States
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- Reviewed in the United States on January 1, 2017This is a handy tool to have on your keychain to assist you in a case where it is pitch black dark and you need your keys in an instant. I let it sit in sunlight for 30 minutes and the keychain glowed great! The brightness intensity faded after roughly 3 hours of non direct sunlight but it still glowed dimly with less intense light and has not gone completely out since I have had and tested the keychain. It dimly glows green until sunlight hits it and that's when it really lights up. I have tested an low powered uv light with the keychain and it seems to take a liking to sunlight better. I would definitely buy this keychain again if somehow this one gets lost. I was NOT given this keychain for a review but would have loved to have been given one. Lol, but it is a nice new addition to my keychain; hope this helps if your leaning on the fence. Buy it!!
- Reviewed in the United States on December 12, 2019Way to expensive but super cool. So cool someone stole it from me so I might purchase again.
- Reviewed in the United States on March 11, 2021I paid $25 for this thing?! WHAT WAS I THINKING?? Man this was a stupid impulse buy and I fell for all the high tech BS. There is no special extra glow effect about this UV charged rod. It has the same glow effect as a trinket out of a gumball machine. All this "TEC EMBRITE" talk is a load of crap. It's just a resin piece of plastic with your average GITD powder mixed in. The glow is about as minimal as you'd expect for something this small, and of course it doesn't last any longer and isn't any brighter than any other GITD plastic. 12 hour glow my A. This will glow strongly for about 10 minutes, start to fade, and will hardly have any glow left after MAYBE 2-3 hours. Nothing special!
Yes the housing IS stainless steel and the plastic "cutting edge Embrite technology" rod is held in place on the bottom with an O-ring. You can slide it out of you want. It's not totally a piece of junk, but it sure isn't worth $25. Maybe 3 bucks. Seriously you could take any little glow in the dark trinket, put a keyring attachment ring on it and get the same exact benefit out of it...that MAYBE it'll help you locate your keys or whatever it's attached to in the dark. If you're within 5' of it.
Well, I was stupid so you don't have to be. Do not waste your money on this, there are better keychain charms inside a box of Cracker Jacks.
- Reviewed in the United States on October 3, 2023I couldn't tell you why, but I'm always super excited for stuff that glows or is really shiny. Strong magnets are fun. Tiny lights....pet birds....the normal stuff people like. When it comes to glowing things, I'm pretty generous with my amazement....like if someone has a bright glow stick or fun glasses that glow, it's basically low-level wizardry, or witchcraft.....to me, at least. That being said, this little thing was kind of a bummer. For starters, it's really small - like.....if you needed to smuggle one into jail, so you could trade it for a haircut or some soups, it would be really, really easy. It's so small you could probably put it inside of a AAA battery, if you had an empty one. Nextly, it isn't as bright as it looks in the pictures. I mean....obviously there's gonna be some drop off between what you think you're buying and what you're actually going to end up with - but like.....if you think you're gonna toss your keys on the table at a party and all the ladies are gonna be like "oooh - that dude must drive a spaceship. I wonder if he wants a beej?" You aren't. Maybe at the trap - but still very unlikely. It's crazy bright for like 20 seconds immediately after you shine a uv light on it - but nobody is gonna mistake you for a Sons of Wizardry prospect or anything.
- Reviewed in the United States on October 27, 2022I was surprised that on the first night after opening the box and putting it in a dim room I found the product glowing brightly.
4.0 out of 5 starsI was surprised that on the first night after opening the box and putting it in a dim room I found the product glowing brightly.Glows exceptionally well even with very little charge
Reviewed in the United States on October 27, 2022
Images in this review
- Reviewed in the United States on June 18, 2022It's a lot smaller than I thought it would be. Very nice though. the glow doesn't last but a minute or 2 but it is quite bright
It's a lot smaller than I thought it would be. Very nice though. the glow doesn't last but a minute or 2 but it is quite bright
Images in this review
- Reviewed in the United States on March 17, 2019Super nice quality a little pricy
- Reviewed in the United States on July 1, 2021The product arrives in a very fancy presentation box with what seems an inordinate amount of material spent on packaging something so quite ordinary. It's a small bar of yellow-green fluorescent material wrapped in a metal cage. Placing it in direct sunlight or under a bright UV source for a few seconds "charges" it to its full potential, which isn't much. The thing is momentarily bright but in a dark room you can see that its brightness quickly fades to nothing in a matter of minutes. Perfect waste of money. I have a fluorescent eraser - some kids toy - which looks to be made of the same material and it is about the same brightness and fades out in about the same time. The principal difference is that the kids toy came out of a gumball machine and cost 25 cents.
Top reviews from other countries
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Amazon Vine カスタマーReviewed in Japan on April 22, 2018
1.0 out of 5 stars ダメですね。
高価なので自発光かと思いきや高輝度LEDライトで光らせても数十分しか持たない畜光でした、ダイソーで売っていてもおかしくないレベルの物でした。
- Amazon CustomerReviewed in Canada on December 4, 2017
4.0 out of 5 stars Nice keychain all around.
Not as long lasting a glow as I had hoped, nothing near the stamina of a high end lume or a super luminova on Swiss watches. I made my own 1/4 tube filled with a high end lume which out lasts the "embrite" tube they have.