Used SeaLife Sea Dragon Duo 3000F Flash Set (flash, 3000 Auto light, 2x grips, dual tray, Duo Case)

Sharp, bright underwater images
The Sea Dragon Duo Flash Set includes two Sea Dragon Universal Flash strobe heads, Flex-Connect Dual Tray and two Flex-Connect Grips. The set provides powerful, yet controllable light to bring out amazing colors in your underwater photos. The included diffusers reduce backscatter and eliminate shadows with nearly two times the light coverage over the single Sea Dragon strobe. The Duo Flash set is universally compatible with all underwater cameras with an internal flash and standard tripod mount. Because of the added second strobe, it is highly recommended to add several optional Flex-Connect flex arms to the set to spread the light out for even and thorough illumination of the subject.

Adjust your settings for any dive environment
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. Quick-release buttons detach flash heads for aiming in hard to reach areas.

Easily expand with Flex-Connect accessories
Quickly and easily expand Sea Dragon lighting with Flex-Connect Flex Arms and other accessories. 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. Assembly and set up is always quick and easy so you can spend more time snapping great underwater pictures!

Sea Dragon Universal Flash (Specifications for each flash head)

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 Ni-MH 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 AA batteries.   250 flashes at full brightness with Energizer Lithium AA single use batteries.  500 flashes at full brightness with rechargeable Panasonic Eneloop Pro 2550mAh Ni-MH batteries.
Recycle Time	1 second at < 1/2 power / 5 seconds at full power
Buoyancy	Negative; -75 grams underwater (for each flash head)
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 (for each flash head)
Dimensions	Head: 5?(12.7cm) x 4.5? (11.4cm) x 2.5? (6.4cm)