Sealife Sea Dragon Duo 3000F Flash Set (SL690)
The underwater lighting kit, Sea Dragon Duo 3000 Flash, includes the automatic photo/video light Sea Dragon 3000F, the Sea Dragon Flash, the Flex-Connect Dual Tray, and grips. It's ideal for capturing vibrant photos or videos, and the best still shots are often achieved with a flash. The Sea Dragon flash unit automatically adjusts to your camera's pre-flash.
Also included in the Duo 3000 flash set is the Sea Dragon 3000F Auto. This device features a mode that automatically detects flash and momentarily turns off the 3000-lumen light while the camera takes a still shot. This helps avoid unwanted effects like shadows, color shifts, or backscatter. Another feature of the Sea Dragon 3000F light is the automatic brightness mode, which adjusts brightness based on the light's proximity to the subject.
Additionally, the light has two red LEDs, each with 180 lumens, to reduce disturbance to sensitive marine life. The red LEDs can also be set to the automatic flash/strobe mode.
The Sea Dragon Flash/Strobe is compatible with SeaLife DC cameras and other cameras with built-in flashes. It is not compatible with the SeaLife SportDiver smartphone housing, the ReefMaster RM-4K, or cameras from the SeaLife Micro series.
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 (CRI): 98 (with or without diffuser)
- Power Source: The Sea Dragon Flash takes 4 AA batteries (not included).
- Battery Life: 150 flashes at full brightness (300 at half brightness) with alkaline AA batteries. 500 flashes at full brightness with rechargeable 2550mAh Ni-MH batteries.
- Recycle Time: 1 second at < 1/2 power / 5 seconds at full power
- Buoyancy: Negative; -75 grams underwater
- Housing Material: Fiber-reinforced polycarbonate
- Hardware: Marine grade stainless steel
- O-ring Material: Dual NBR o-rings (lube included)
- Weight: 509 grams (head with batteries)
- Dimensions Head: 12.7cm x 11.4cm x 6.4cm
Sea Dragon 3000F Auto Specifications:
- Body Material: Anodized aluminum light head with fiber-reinforced polycarbonate body
- Light Source/Bulb Type:
- 1x COB LED Array (BridgeLux Gen 7 Vero LED Array - BXRE-50E4001-C-74)
- 2x Cree XP-E red LED's
- Brightness:
- White light: 3000 lumens (maintained throughout run time at full power)
- Red light: 180 lumens
- Brightness Control/Light Modes: 100% white → 50% white → 25% white → Auto white → Red → repeat cycle
- Color Temperature: 5000K
- Color Rendering Index (CRI): 80
- Beam Angle:
- White Light: 120° on land / 90° underwater
- Red light: 88° on land / 66° underwater
- Battery: Lithium Ion 7.4V, 3400 mAh, 25Wh (included)
- Battery Charge Time: 170 minutes
- Run Time: 60 minutes at full power, 120 min at half power or Auto, 240 min at quarter power
- Depth: Tested to 330 feet/100 meters
- Dimensions:
- 22cm x 24cm x 6cm (fully assembled with light head, battery, grip and tray)
- 13cm x 5.6cm x 10.4cm (head only)
- Weight: 408 g (head with battery installed)
- Bulb Life: 35,000 hours
- O-ring: Dual silicone O-rings (lube included)
- Buoyancy: Negative; -111 grams underwater
Type |
Underwater Flash |
Guide Number (at ISO 100) |
66 |
Max. Number of Flashes |
500 |
Energy Supply |
Rechargeable Batteries / Batteries |
Type of Battery / Rechargeable Battery |
AA (Mignon) / Lithium-ion Battery |
Required Number |
4 / 1 |
Colour |
Black |