Sea Dragon Duo X2 Flash

The Sea Dragon Duo X2 Flash includes Flex-Connect Dual Tray, two Grips, and two Sea Dragon Flashes Sea Dragon Duo X2 Flash: Universal – Works with SeaLife cameras (excluding Micro HD/HD+, Micro 2.0), Olympus, Canon, Sony, Nikon, and other brands of underwater cameras that have a built-in flash  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 Waterproof battery compartment Includes universal optical cable plug (SL96307) which connects the Sea Dragon Flash optical cable to Olympus, Sea & Sea and other underwater housings using the standard 7mm optical flash port   Approximately 150 flashes at full brightness with single-use 4 AA batteries (not included)* *For best results, use Panasonic Eneloop or Eneloop Pro rechargeable AA batteries    Sea Dragon Flash Specifications Guide Number 66′ (20m) full power/ 5′ (1.5m) low power, at ISO 100 on land Power Adjustment Range 8% to 100% (In Auto or Manual Modes) Controls Power (On/Off), Test (Program), Brightness (Manual/Auto) Coverage/Beam Angle 80° horizontal x 60° vertical (100° x 100° with included diffuser) Color Temperature 5700° Kelvin, 5400° Kelvin with diffuser Color Rendering Index 98 (with or without diffuser) Power Source The Sea Dragon Flash takes 4 AA batteries (not included). For best results, we recommend rechargeable  Panasonic Eneloop Pro 2550mAh batteries. On a full charge, the strobe should fire more than 500 times. Battery Life 150 flashes at full brightness (300 at half brightness) with alkaline or NiMH AA batteries.  250 flashes at full brightness with Energizer Lithium AA. Recycle Time 1 second at < 1/2 power / 5 seconds at full power Buoyancy Negative Housing Material Fiber-reinforced polycarbonate Hardware Marine grade stainless steel O-ring Material Dual NBR o-rings (lube included) Weight 18 ounces (509 grams), head with batteries Dimensions Head: 5″(12.7cm) x 4.5″ (11.4cm) x 2.5″ (6.4cm)