SportDiver (OG) Pro 2500 Set for iPhone & Android

The complete, travel-ready underwater camera and lighting rig for your smartphone. The SeaLife SportDiver Pro 2500 Set (SL401) combines the compact, lightweight SL400 smartphone housing with the powerful 2500-lumen Sea Dragon Photo/Video Light. Rated waterproof to 130 feet (40 metres), this setup eliminates shadows and restores vibrant underwater colors for standard-sized Android models and iPhones from iPhone 11 through iPhone 17 Pro.

Key Features & Highlights

• Travel-Friendly & Compact: Features the lightweight SL400 housing (almost 20% lighter than the Ultra version), offering near-neutral buoyancy and minimal bulk in your dive bag.

• 2500-Lumen Sunray Illumination: The included Sea Dragon 2500 Light uses COB LED array technology to deliver a wide 120° beam with a high 90 CRI rating and 5000K color temperature, mimicking natural sunlight underwater.

• Flex-Connect Modular System: Includes a Flex-Connect Single Tray and Grip for balanced two-handed handling and easy click-on expansion with additional arms or lights.

• Glove-Friendly Ergonomics: Large shutter lever and textured rear control buttons allow seamless camera operation, even when wearing cold-water dive gloves.

• Dual Leak Protection: Outfitted with an internal moisture sensor and a vacuum pressure alarm that provide instant on-screen warnings, audible alerts, and LED indicators if the waterproof seal is compromised.

• Pro Camera Controls via Free App: Connects via Bluetooth® LE 5 with zero in-app purchases or ads. Adjust Zoom, Exposure (EV), Manual Focus, White Balance, Lens Selection, RAW+JPEG, and Video Stabilization on supported devices.

What’s Included in the Box

• SeaLife SportDiver Smartphone Housing (SL400)

• Sea Dragon 2500 Underwater Photo/Video Light Head (SL984)

• Flex-Connect Single Tray with standard 1/4-20 mounting screw (SL9903)

• Flex-Connect Grip (SL9905)

• Removable Underwater Color-Correction Red Filter (with safety tether)

• Vacuum Air Pump

• Rechargeable Lithium-Ion Battery (2500mAh) & AC Power Adapter for Sea Dragon Light

• Rubber Grip Tabs & Holding Spring Insert

• Spare TPE O-Rings, O-Ring Lubricant & O-Ring Removal Tool

• Wrist Lanyard with Clip & Moisture Muncher Anti-Fogging Sample

• AAA Alkaline Batteries (2) for Housing

• Deluxe Padded Travel Case

Vibrant Colors Down to 130 Feet

Water absorbs warm red and yellow light spectrums rapidly as you descend, leaving photos and videos looking dull and blue. The Sea Dragon 2500 Light floods your underwater scene with 2,500 lumens of ultra-wide, daylight-balanced light, revealing the rich, natural colors of coral reefs and marine life without hot spots or dark borders.

Comfortable, Ergonomic Handling

Mounted on the ergonomic Flex-Connect Single Tray and Grip, the SL401 system provides stable, two-handed handling underwater to drastically reduce camera shake during 4K video recording. The modular Flex-Connect design lets you disconnect the light head from the tray with the press of a button to aim light into tight reef crevices.

Maximum Gear Protection & Reliability

Your smartphone rests safely inside internal rubber grip tabs with shock-absorbing springs. The dual leak detection system continuously monitors vacuum pressure and moisture levels prior to and during your dive, giving you complete confidence underwater. The Sea Dragon 2500 light features a completely isolated battery compartment to protect internal electronics even in the event of an accidental flood.

Technical Specifications

Important Compatibility Note:

Fits standard Android models and iPhones from iPhone 11 through iPhone 17 Pro. (Note: iPhone 17 Pro Max and larger Ultra-sized Android phones require the SL406 SportDiver Ultra Pro Set). Camera setting accessibility depends on your specific phone make and model.