Unrivaled Clarity.
Unwavering Performance.
We build products designed to work where you do.
Ocean Exploration Trust/Nautilus Live, NOAA
Solutions designed to conquer the most punishing environments on Earth.
With decades of real-world performance in the most extreme conditions, coupled with its relentless pursuit of innovation and customer-focused design, DeepSea Power & Light is the definitive choice for missions where clarity, reliability, and unwavering performance are non-negotiable.
DeepSea will be attending
OCTOBER 6-8, 2026
Arlington, VA
Visit us to learn more about the LED SeaLite, SmartSight MV100, and SeaVent pressure relief valves, and discover how DeepSea’s technologies enhance visibility, monitoring, and system reliability in challenging environments.
What sets DeepSea products apart?
Proven Reliability & Rugged Durability
From the Mariana Trench to critical offshore operations and numerous Titanic expeditions.
Superior Optical Performance & Imaging Quality
Crisp, true-color visuals and optimal illumination for every scenario.
Innovative Technology for Demanding Applications
Continuously pushing the boundaries of subsea technology.
Customer-Centric Engineering & Support
A philosophy rooted in collaboration and innovation.
Designed for Ease of Service & Integration
Minimize operational complexities, and maximize productivity.
Our Products
Trusted by the World’s Leading Explorers.
Leading scientific and exploration teams, including the Titanic Expeditions, National Geographic Society, Woods Hole Oceanographic Institution, and operators of deep-diving submersibles like Alvin, Mirs I & II, and Kaiko, have consistently chosen DeepSea Power & Light to illuminate the unknown.
Tailored for every mission
Our Product Lines
In Stock and Fastest Delivery
QuickShip
QuickShip products are designed for immediate availability and rapid delivery. These are standardized, pre-built configurations of our most popular lights, cameras, and pressure relief valves.
Choose from available models and receive your order with the shortest possible lead time.
More choices & Ready to assemble
Pre-Configured
Our Pre-Configured line provides greater flexibility, offering a wider selection of lighting, camera, relief valve, and SeaBattery options. While not pre-built, these products are ready for assembly at our factory once your order is placed.
This option provides more customization than QuickShip and typically ships within 12 weeks.
Tailored for your mission
Need something entirely unique?
DeepSea also offers custom product configurations.
Contact our sales team for more information.
California Engineered.
Globally Proven.
Driving the Subsea Industry Forward
DeepSea products are distributed across the globe, giving us a worldwide reputation for quality and durability. With high standards for testing and rigorous engineering, we provide unmatched reliability in the subsea community.
Follow Us
Learn more about new products, get tips and tricks, and keep up to date with all things DeepSea by following us on social media. Tag #DeepSea for a chance at being featured.
DeepSea Product Support
Explore comprehensive documentation and get the answers you need about your DeepSea products, or contact us for additional support or services.
Address
DeepSea, Inc.
4033 Ruffin Road
San Diego, CA 92123-1813
Phone
Main Phone: 1-800-ITS-DSPL
(487-3775)
Local: +1-858-576-1261
Sales: +1-858-244-4789
Support: +1-858-244-4790
Fax: +1-858-576-0219
Hours
Monday – Friday
8am – 4pm PST