Flashlights. Pens. Tops. Gear.

We strive to create the finest products on the planet, simply because we care, and we know you do too.

Kickstarter: 9/10/25

About us

Prometheus Lights is known for delivering best in class design and performance in every product category.

Exceptional craft. unmatched performance.

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Alpha ready-made

$335+

“I’ve used these flashlights for years. Impeccably developed, designed and put together. I own multiple lights by Prometheus for different reasons residing in my gear, packs and trucks. They been in the ocean, lakes, mud, sand and bagged around to hell and high water. They have never failed me."

Ronald N.

Alpha Carbon

$750+

“Before I bit the bullet on the carbon I had previously purchased a ready made and a custom. All serve there purposes but the carbon is a beauty! The triple Nichia gives you some extra power but still get the high color rendering. The carbon fiber sleeve feels great in the hand and the glow effect around the LEDs creates a nice effect. Fit and finish is perfect."

Ryan O.

Jason Hui
Owner & Founder

Our mission is simple

create the finest products on the planet.

I started Prometheus alone in 2011, designing gear I actually used. As demand grew, so did the pressure—and by 2017, I brought on my first two full-time teammates, Joy and Gilbert. We're now a focused team of eight, still small but committed to excellence.

We don’t just make products—we rely on them. I don't trust any product made by someone who doesn't use it. That’s the difference. I’ve visited top brands where not even the owner uses their own gear. Around here, if it’s not in our pockets, it doesn’t go out the door. With 14 years of industry experience and customer feedback, we don't guess at what works, we know.

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We use a decade of experience in human factors, engineering, and feedback from the field to deliver real world results, not hype.

Legendary. reliable. time-tested.

explore foursevens

Quark QK16L MKIII

$95.00

"I work in QC at a Honda supplier parts plant. I use my Quark, almost every night, inspecting parts; porosity, casting damage, Machining damage, etc. Love the hi-low beam option. Bullet-proof construction, pocket clip-always on my shirt. Tremendous tool. Thank you!!"

Jeff F.

Maelstrom MXS "Standby"

$185.00

“This is my fifth purchase. Two were gifts for family and I kept three - I got them over time and they're strategically placed (for family here here). Mine woke me up when a fire fried the power lines. I am glad I did not sleep through that one. This light is another layer of defense/safety. It has fine performance."

Jacob R.

“The FourSevens Mini is still my favorite. It can put out up to 900 lumens in a package that’s not much larger than a chapstick.”

“The beta magnetic is an amazing light and in the role of a keychain light you won’t find better.”

“If you’re looking to step up your game and ditch the cheap earplugs you’ve been carrying around so far, the Prometheus Psi is a good place to start.”