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The Retra Maxi is our mid-range hybrid underwater strobe. With a Guide Number 46 and an optional built-in 6000 lumen ultra-wide video light it�s optimized for maximum GN output rather than the refined light quality that defines our �Pro� line of strobes.
The Most Powerful Strobe and Video Light Combination Ever Made
The Retra Maxi delivers GN46 and a color temperature of ~5800K. With the optional Wide Angle diffuser, it provides 160� coverage at ~4500K. Optimized for GN performance, this powerful strobe captures distant subjects with exceptional light output.
In addition to the strobe, the Retra Maxi also features a 6000 lumen video light with a native color temperature of 5000K and a CRI80, providing ultra-wide 110� coverage. Whether you're shooting stills or video, this strobe and video light combination ensures you have everything you need to capture stunning images in any underwater environment.
Power and Speed Unleashed: The Retra Maxi�s Ultimate Performance
The Retra Maxi is powered by two off-the-shelf 21700 6000mAh batteries (NL2160HP), providing more than 550 full-power shots and up to 1 hour of full-power video light output.
With a recycle time of less than 2 seconds for a full-power dump and a burst shooting speed of up to 50 frames per second, the Retra Maxi offers exceptional performance at both full and low power settings.
Efficiently Crafted: The Retra Maxi�s Refined Housing
The Retra Maxi features a refined, three-part design with an aluminum bayonet and body, and a durable plastic back panel for enhanced durability and performance. Weighing 1150g on land (with batteries and mounting ball), the strobe is neutral or slightly buoyant (+/- 20g) underwater, offering better control.
Combining Retra�s signature design with high performance, the Retra Maxi is user-friendly, making it perfect for both beginners and pros.
Night Dive Ready: LED-Illuminated Back Panel for Easy Adjustments
The Retra Maxi features LED illumination on the back panel, providing excellent visibility during night dives. This ensures you can easily read settings, even in low light conditions. The ergonomic dials, with varying lengths and satisfying clicks at each setting, make it intuitive to adjust modes and power levels.

Retra Maxi Underwater Strobe

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