SeaLife Sea Dragon Flash SL963


Bring Out Bright, Brilliant Colors:

The powerful and compact Sea Dragon Flash makes it simple to add light to your image down to 200′ (60 meters). Reducing backscatter and producing rich, deep colors in underwater photos, the Sea Dragon Flash is compatible with SeaLife camera models, and other brands of underwater cameras, that use an internal flash.

SKU: SL963 Category: Tags: ,


Fine Tune Brightness for the Perfect Shot:

Variable power adjustment and large controls make it easy to fine tune brightness, while leaving the flash in Auto Mode automatically adjusts brightness for optimal exposure. A quick-release button detaches flash head for aiming in hard to reach areas. The flash has an effective range of 8′ (2.5 meters), with a guide number of 20m full power/1.5m low power, with a power adjustment range of 8% to 100% in auto or manual modes. The flash has an angle of coverage area 80° horizontal x 60° vertical (100°-degrees with included diffuser). The Sea Dragon Flash provides a color temperature of 5700K.

The control functions of the flash are Power (on/off), Test (program) and Brightness (manual/auto). The flash is powered by 4 AA batteries (NiMH recommended) which provide 150 flashes per set. The recycle time is 1-second at 50% power or less and 5-seconds at full power. The flash is negatively buoyant, with a housing made from fiber-reinforced polycarbonate with marine grade stainless steel hardware. The flash head measures 5″ x 4.5″ x 2.5″ (12.7 cm x 11.4 cm x 6.4 cm), weighs 18 oz. (509 g) with batteries and uses dual NBR O-rings (lube included) seals. Like the video light the flash has a waterproof battery compartment.

Easily Expand with Flex-Connect Accessories:
Quickly and easily expand Sea Dragon lighting with Flex-Connect – add grips, Flex Arms, trays and other accessories with just a “click!” Flex-Connect allows you to transform your camera set from compact to full-featured in just seconds, providing a quick way to adjust to any dive environment. The Sea Dragon Flash comes with a flash diffuser, Flex-Connect Single Tray w/ standard 1/4-20 mounting screw, Flex-Connect grip, optical cable and universal flash link adapter, spare O-rings, O-ring lubricant, O-ring removal tool, instruction manual and Sea Dragon Case.


Universal – Works with SeaLife and other brands of underwater cameras

Auto Mode automatically adjusts flash brightness for optimal image exposure

Variable power adjustment allows user to manually fine-tune flash brightness for desired effect and image exposure

Easy to expand with Flex-Connect™ trays, grip and Flex Arms

Depth rated to 200 feet/60 meters

Quick-release button to detach flash and aim in crevices and hard to reach areas

Universal mount fits all SeaLife cameras and other brands of underwater cameras with standard tripod mount

Auto Learn Mode easily syncs pre-flash with any digital camera

Effective underwater distance range up to 8 feet/2.5 meters

Approximately 150 flashes with 4 AA batteries (not included)

Waterproof battery compartment




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Guide Number:  20m full power/1.5m low power
Power Adjustment Range: 
8% to 100% (In Auto or Manual Modes)
Power (On/Off), Test (Program), Brightness (Manual/Auto)
Coverage Angle:
80 degree horizontal x 60 degree vertical (100% with included diffuser)
Color Temperature: 
5700 degrees Kelvin
Power Source:
4 AA Batteries (NiMH recommended)
Battery LIfe: 
150 Flashes
Recycle Time: 
1 second at < 1/2 power / 5 seconds at full power
Housing Material: 
Fiber-reinforced polycarbonate
Marine grade stainless steel
O-ring Material: 
Dual NBR o-rings (lube included)
18 ounces (509 grams), head with batteries
Head: 5″ (12.7cm) x 4.5″ (11.4cm) x 2.5″ (6.4cm)