Photography is All About Light

Explore a selection of highly versatile strobes with a naturalistic light and even illumination spread. Transform your strobe into the ultimate lighting tool with a variety of accessories for underwater photography.


Versatile - Intuitive - Powerful
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– Glenn Egtved Hansen

"I've bought 2 pcs. of the Retra Pro Max, boosters, 1 snoot and several accessories. Before I bought the flashes, I had some questions, about the HSS and which flash trigger I needed for my camera and housing.

All my questions were answered professionally, and the following support has been outstanding. They really care about their customers. 

Excellent products and fast shipping.

This is truly a professional company, that I can highly recommend."

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– William Gladstone, Emeritus Professor

"My Retra strobes give me an unparalleled quality of light underwater. This comes from their beautifully uniform beam, reliable firing and colour temperature, the intuitive power setting steps, and the battery life."

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– Ziad A. Al-Turki

"As someone who was always intimidated to use strobes, I cannot recommend Retra Strobes enough; whether you are an expert, or a beginner underwater photographer, Retra Strobes are the perfect addition to your camera set up."

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– Bryan H. Blauvelt

"I am thoroughly impressed with the Retra workshop, this is outstanding service!"

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– David Benz, Art & Water Photography

"For me, the Retra Flash Pro X is a real gamechanger. So much power and such simple and really well thought-out handling. Now underwater photography is even more fun."

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– Roman Kasan

"I have been using Retra Pro X strobes paired with Sony A1 in a Nauticam housing for about a year now. During that time I took it on more than 200 dives and there wasn't a single dive I wouldn't be thrilled with the results I got."

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– Magali Marquez, PADI / SNSI Instructor

"I feel confident using the Retra Pro strobe because it gives me peace of mind knowing that it detects moisture and tells me when I have a low battery.

After having worked with different strobes, I can say that the Retra Pro strobe along with the Retra LSD snoot has been a winning combination for my photography."

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– Daniel Norwood, Dive Photo Guide

"After several months of constant use, I have nothing but good things to say about the Retra Flash PRO, and they have now become my go-to flashgun for the majority of my underwater photography work."

– Walt Stearns, Scuba Diver Destinations

"With the Retra Flash Prime, the quality and consistency of the light on subjects I was seeing was far more pleasing. The lighting from the Prime’s fully circular flash tube was impressively even."

– Nicolas Remy, UWP Magazine

"I would buy them again if presented with the same choice."


Dive into a collection of beautiful photographs taken with the Retra Flash

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Faster - Longer - Better
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Increase in Battery Life

With the Booster, you can use your Retra Flash for longer underwater photography sessions.


Shorter Recycle Time

The Booster decreases the recycle time of the Retra Flash, enabling fast action shooting.


Dive deep into Retra News to learn tips and tricks on how to make the best use of your Retra Flash and stay up to date with the latest news and firmware updates from the Retra team.

Enter Retra News
A brand new Battery Pack for the Retra Flash

A brand new Battery Pack for the Retra Flash

Hi, We’re thrilled to introduce you to the brand new Retra Power Vault; a Lithium-Ion battery pack designed specifically for the Retra Flash. We're also offering a special pre-order price for the ...

How To Avoid High Energy Consumption and Eliminate Range Anxiety

How To Avoid High Energy Consumption and Eliminate Range Anxiety

The new Retra Flash Pro Max has more than enough energy to fire 1000 + times at 50% power when using the Booster. This means that when you're shooting big wide angle scenes or against strong ambie...

A Practical Power Source For Underwater Photography

A Practical Power Source For Underwater Photography

Underwater photography enthusiasts seeking a reliable power source for their gear often turn to rechargeable NiMH AA batteries for their practical benefits. In this article, we explore the positive...


Explore a wide variety of accessories that fine-tune the light of the Retra Flash, boost its power and protect it from damage.
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Why choose Retra UWT?

Retra UWT was established 2012 with the goal of designing the most advanced underwater strobe that can deliver top-tier performance in any condition and for all styles of underwater photography.

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