SeaLife Sea Dragon Duo 5000F Set
In stock — ships from Irvine, CA
This item is currently on backorder. Order now to reserve yours, and we will ship it as soon as it is back in stock.
SeaLife Sea Dragon Duo 5000F Set is backordered and will ship as soon as it is back in stock.
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Sale price $628.95 Regular price $899.00Unit price
Sale price $720.00 Regular price $899.00Unit price
Product Information
The SeaLife Sea Dragon Duo 5000F Set is a dual-light underwater video and photo lighting kit that pairs two Sea Dragon 2500F COB LED light heads for a combined 5000 lumens, a 120 degree beam angle per head, and a removable 7.4V, 3400 mAh Li-Ion battery in each head. It is built for divers shooting video or stills who need wide, even coverage and the flexibility to mount lights, grips, and a camera or housing on a single tray.
Who it is for
This set suits underwater videographers and photographers who already run a GoPro or SeaLife camera and want to add serious, even illumination without hot spots. The dual 2500F heads on the Flex-Connect Dual Tray give near double the coverage of a single light, which helps fill the frame on wide-angle lenses and housings, and the three brightness levels let a diver dial power down for close focus work or up for open-water video.
Key details
- Each Sea Dragon 2500F head puts out 2500 lumens from a single COB LED array at 5000K color temperature with a 90 CRI.
- Three brightness levels (100%, 50%, 25%) are selected with single-button control, and run time is 60 minutes at full power, 120 minutes at half power, or 240 minutes at quarter power.
- The included 25Wh Li-Ion battery recharges in 170 minutes and is removable for spares or travel.
- The light head is depth tested to 200 feet (60 meters), with an anodized aluminum head and fiber-reinforced polycarbonate body sealed by dual NBR o-rings.
- Each head weighs 13.1 ounces (371 grams) and measures 5.1 x 2.2 x 4.1 inches (13 x 5.6 x 10.4 cm).
- An emergency mode (blinking or SOS) activates by holding the power button for 5 seconds.
Compatibility and sizing
The set mounts to SeaLife cameras and, with the included GoPro adapter, to GoPro cameras as well. Divers running a SportDiver ULTRA Housing will need a separate Ultra Tray (SL9908) to mount this set, which is not included.
What's in the box
- Two Sea Dragon 2500 light heads
- Flex-Connect Dual Tray with 1/4-20 mounting screw
- Two grips
- Two batteries with chargers and international plug adapters
- GoPro adapter with acorn nut
- Spare o-rings, lubricant, and o-ring removal tool
- Instruction manual
- Carrying case
DiveCatalog.com is an authorized SeaLife dealer and a dive shop in Irvine, California, serving divers since 2003. Call or chat with us at 888-701-4017 if you have questions about fit, tray compatibility, or pairing this light set with your camera or housing.
- Two 2500-lumen light heads use COB LED array technology for a combined 5000 lumens.
- Three brightness levels of 100%, 50%, and 25% are selectable with one-button control.
- One-button operation powers the light on and off and cycles through brightness levels.
- 60-minute burn time at full power, with 120 minutes at half power and 240 minutes at quarter power.
- Constant brightness is maintained through regulated circuitry so the light will not dim as the battery drains.
- 90 CRI color rendering mimics natural daylight at a 5000K color temperature.
- 120 degree beam angle on each head evenly illuminates the subject with no hot spots.
- Depth rated to 200 feet (60 meters) for the light head.
- Emergency signal mode emits a blinking light or SOS pattern, activated by holding the power button for 5 seconds from off.
- Corrosion-proof metal light head aids heat dispersion and durability.
- Removable 25Wh, 3400 mAh Li-Ion battery includes a charger and international plug adapters.
- Expandable Flex-Connect system lets you add grips, flex arms, trays, and other accessories with a quick click-in connection.
| SKU/MPN | SL989 |
| Body Material | Anodized aluminum light head with fiber-reinforced polycarbonate body |
| Light Source | 1 x COB LED array (Chip On Board), per head |
| Brightness | 2500 lumens per light head, maintained throughout burn time at full power |
| Brightness Levels | Full power (100%), half power (50%), quarter power (25%) |
| Button Control | Long push (1 second) powers on/off; short push cycles 100% to 50% to 25% and repeats |
| Light Modes | Constant light or hidden emergency signal, activated by a long push of the power button |
| Color Temperature | 5000K |
| Color Rendering Index (CRI) | 90 |
| Beam Angle | 120 degrees |
| Battery | Lithium Ion 7.4V, 3400 mAh, 25Wh, included and 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 | Tested to 200 feet (60 meters) |
| Buoyancy | Negative, -94 grams underwater, per light head |
| Dimensions, Head Only | 5.1 x 2.2 x 4.1 inches (13 x 5.6 x 10.4 cm) |
| Dimensions, Fully Assembled | 8.5 x 9.5 x 2.3 inches (22 x 24 x 6 cm) with light head, battery, grip, and tray |
| Weight | 13.1 ounces (371 grams), head only, per light head |
| Bulb Life | 35,000 hours |
| O-ring | Dual NBR o-rings, lubricant included |
- Two Sea Dragon 2500 light heads
- Flex-Connect Dual Tray with 1/4-20 mounting screw
- Two grips
- Two batteries with chargers and international plug adapters
- GoPro adapter with acorn nut
- Spare o-rings, lubricant, and o-ring removal tool
- Instruction manual
- Carrying case
⚠️ 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 is the depth rating of the Sea Dragon Duo 5000F Set?
Each Sea Dragon 2500F light head in this set is depth tested to 200 feet (60 meters). This rating comes from SeaLife's product specification page for the light head itself, so stay within that limit when planning a dive with this lighting set.
How long does the battery last and how long does it take to recharge?
Run time is 60 minutes at full power, 120 minutes at half power, or 240 minutes at quarter power, using the included 25Wh, 3400 mAh Li-Ion battery. A full recharge takes 170 minutes, and each head's battery is removable so you can swap in a charged spare between dives.
Can I mount the Sea Dragon Duo 5000F Set to a GoPro camera?
Yes. The set includes a GoPro adapter with an acorn nut, so you can attach the Flex-Connect Dual Tray and both Sea Dragon 2500F light heads directly to a GoPro camera for wide, even video lighting.
Will this light set work with a SportDiver ULTRA Housing?
Not out of the box. The SportDiver ULTRA Housing requires a separate Ultra Tray (SL9908) to mount the Sea Dragon Duo 5000F Set, since that tray is not included with this lighting kit.
