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Product Information
The SeaLife Sea Dragon 2000F UW Photo-Video Light is an underwater LED light built for compact and action cameras, producing 2000 lab-tested lumens from a COB LED array, a 120° topside / 90° underwater flood beam, and a depth rating of 330 feet (100 meters).
Who it is for
This light is designed for divers running small compact or action cameras who need a wide flood beam to evenly light the entire frame rather than a narrow spot. The Sea Dragon 2000F pairs with GoPro-style and tripod-mount cameras through SeaLife's Flex-Connect system, and its single-button control makes it easy to switch between the three brightness levels while filming or shooting stills.
Key details
- Light source: COB LED array (CREE CXA1816 P4 36V) rated at 2000 sustained lumens.
- Color output: 5000K color temperature with an 80 Color Rendering Index.
- Beam angle: 120° on land, 90° underwater, with three brightness settings of 100%, 50%, and 25%.
- Power: Removable 7.4V, 3400 mAh, 25Wh Lithium Ion battery with a 170 minute charge time and run times of 60 minutes at full power, 120 minutes at half power, and 240 minutes at quarter power.
- Build: Anodized aluminum light head with a fiber-reinforced polycarbonate body, depth rated to 330 feet (100 meters), weighing 13 ounces (370 grams) with the battery installed.
Compatibility and sizing
The Sea Dragon 2000F connects to underwater camera systems through a standard ¼-20 tripod mount or a GoPro camera mount, and it expands with SeaLife's Flex-Connect system of trays, grips, arms, and separately available ball joint, YS, and cold shoe adapters.
What's in the box
- Sea Dragon 2000F light head
- Flex-Connect Micro Tray
- Flex-Connect Grip
- 25Wh Lithium Ion rechargeable battery
- AC power adapter with international plug adapters
- Charging tray
- Spare O-rings and lubricant
- O-ring removal tool
- GoPro camera adapter
DiveCatalog.com is an authorized SeaLife dealer and a dive shop in Irvine, California since 2003. Call 888-701-4017 or start a chat if you have questions about fit or compatibility with your camera setup.
- 2000 lumen output from a COB LED array, with lab-tested lumens rather than theoretical ratings.
- One button control powers the light on and off and cycles through brightness levels.
- Three brightness levels of 100%, 50%, and 25% of the 2000 lumen output.
- Hidden emergency signal mode with a 1 second blink interval and SOS Morse code, activated by holding the power button for 4 seconds.
- 60 minute run time at full power, extending to 120 minutes at half power and 240 minutes at quarter power.
- Constant brightness maintained by regulated circuitry so output does not dim as the battery discharges.
- 80 CRI color rendering index at a 5000K color temperature that mimics natural daylight.
- Wide 120° beam angle on land (90° underwater) for even illumination with no hot spots.
- Expandable Flex-Connect system of trays, grips, arms, cold shoe, ball joint, and YS adapters.
- Depth rated to 330 feet (100 meters).
- Corrosion-proof metal light head for heat dispersion and durability.
- Removable 25Wh Li-Ion battery included with charger and international plug adapters.
| Body Material | Anodized aluminum light head with fiber-reinforced polycarbonate body |
| Light Source | COB LED array (CREE CXA1816 P4 36V) |
| Brightness | 2000 lumens, sustained throughout burn time at full power |
| Brightness Control | Full power (100%), half power (50%), quarter power (25%) |
| Color Temperature | 5000K |
| Color Rendering Index | 80 |
| Beam Angle | 120° topside / 90° underwater |
| Battery | 7.4V Lithium Ion, 3400 mAh, 25Wh (included, removable) |
| Battery Charge Time | 170 minutes |
| Run Time | 60 minutes at full power, 120 minutes at half power, 240 minutes at quarter power |
| Depth Rating | 330 feet / 100 meters |
| Dimensions | 8.5" x 9.5" x 2.3" assembled with light head, battery, grip and tray; 5.1" x 2.2" x 4.1" head only |
| Weight | 13 ounces (370 grams), light head with battery installed |
| Bulb Life | 35,000 hours |
| O-ring | Dual silicone O-rings, lubricant included |
| Buoyancy | Negative, -94 grams underwater |
- Sea Dragon 2000F light head
- Flex-Connect Micro Tray
- Flex-Connect Grip
- 25Wh Lithium Ion rechargeable battery
- AC power adapter with international plug adapters
- Charging tray
- Spare O-rings and lubricant
- O-ring removal tool
- GoPro camera adapter
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
What cameras is the SeaLife Sea Dragon 2000F compatible with?
The Sea Dragon 2000F mounts to underwater camera systems using a standard ¼-20 tripod mount or a GoPro camera mount, and it includes the Flex-Connect Micro Tray and Flex-Connect Grip. It can also expand with separately available Flex-Connect ball joint, YS, and cold shoe adapters for compatibility with a wide range of underwater camera setups.
How long does the Sea Dragon 2000F battery last on one charge?
The included 25Wh Lithium Ion battery runs for 60 minutes at full power (100%), 120 minutes at half power (50%), or 240 minutes at quarter power (25%). A full charge takes 170 minutes using the included AC power adapter and charging tray.
What is included with the SeaLife Sea Dragon 2000F?
The box includes the Sea Dragon 2000F light head, Flex-Connect Micro Tray, Flex-Connect Grip, a 25Wh Lithium Ion rechargeable battery, an AC power adapter with international plug adapters, a charging tray, spare O-rings with lubricant, an O-ring removal tool, and a GoPro camera adapter.
How deep can the SeaLife Sea Dragon 2000F be taken?
The Sea Dragon 2000F is depth rated to 330 feet (100 meters), as tested and specified by the manufacturer.



















