The Sea Dragon Duo 5000 underwater lighting (SL989) set packs an astounding 5000 lumens of brightness using the latest in COB LED technology. With the included Flex-Connect Dual Tray, Grips and dual Sea Dragon 2500 light heads, you’ll increase camera stability and add serious brightness to your photos and videos.

5000 Lumens for photo, video, and dive
The Sea Dragon Duo 5000 underwater lighting set packs an astounding 5000 lumens of brightness using the latest in COB LED technology. With the included Flex-Connect Dual Tray, Grips and dual Sea Dragon 2500 light heads, you’ll increase camera stability and add serious brightness to your photos and videos.

Twice the brightness and coverage
Each Sea Dragon 2500 light features an ultra wide, 120-degree beam angle. Two lights means almost twice the coverage, providing enough light even for cameras with an ultra-wide field of view. Each light operates with only a single button, quickly adjust between 3 power levels, and is depth rated to 200 feet/60 meters. Adapter for GoPro® cameras with acorn nut included.

Easily expand with Flex-Connect accessories
Quickly and easily expand Sea Dragon lighting with Flex-Connect – add grips, Flex Arms, trays and other accessories with just a “click!” 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.

Features

The Sea Dragon Duo 5000 includes Flex-Connect Dual Tray, two Grips, and two powerful Sea Dragon 2500 lumen COB LED lights
Powerful 2500 lumen LED lights using the latest COB LED array technology
One button control for easy operation – one button to power light on/off and select brightness
Three brightness levels: 100%, 50% and 25%
60 minute burn time at full power and constant brightness
Depth rated to 200 feet/60 meters – Guaranteed
Easy to expand with Flex-Connect™ trays, grips and Flex Arms, handle, Y-S, ball joint, cold shoe and other accessories
Quick-release button to detach light and aim in crevices and hard to reach areas
120° wide beam angle on each light evenly illuminates the subject with no hot spots – the combination of two lights is ideal for wide-angle cameras like the Micro HD and GoPro
Corrosion-proof metal light head for heat dispersion and durability
Removable 25W Li-Ion battery w/ charger and international plug adapters included
Waterproof battery compartment – even if the O-ring seal fails, the battery compartment is isolated so water cannot reach the internal electronics
Universal mounting screw fits SeaLife and other brands of underwater cameras w/ standard ¼-20 tripod mount

What's in the box?

Two Sea Dragon 2500 Underwater Photo/Video/Dive Light heads
Flex-Connect Dual Tray w/ standard ¼-20 mounting screw
Two Flex-Connect grips
Two 25Wh Lithium Ion batteries
Two AC Power Adapters, two charging trays, and international plug adapters
Adapter for GoPro cameras with acorn nut
Spare O-rings, O-ring lubricant, O-ring removal tool
Instruction manual
Sea Dragon Duo Case

Sea Dragon 2500F

Body Material	Anodized aluminum light head with fiber-reinforced polycarbonate body
Light Source/Bulb Type	1 x COB LED array (COB – Chip On Board)
Brightness	2500 lumens (maintains 2500 lumens throughout burn time at full power)
Brightness Levels	Full power (100%), half power (50%), and quarter power (25%)
Buoyancy	Negative
Button Control	Long push (1 sec) to power light on/off; Short push cycles through 100% → 50% → 25% → 100% [repeat cycle]
Light Modes	Constant light or hidden emergency signal light (activated by long push of power button)
Color Temperature	5000K
Color Rendering Index*	90
Beam Angle	120 degrees
Battery	Lithium Ion 7.4V, 3400 mAh, 25Wh (included)
Battery Charge Time	170 minutes
Run Time	60 minutes at full power/120 minutes at half power/240 minutes at quarter power
Depth	Tested to 200 feet/60 meters
Dimensions	4.8″ x 2.2″ x 3.8″ (12.2cm x 5.6cm x 9.7cm), head only
Weight	13.1 ounces (371 grams), head only
Bulb Life	35,000 hours
O-ring	Dual NBR o-rings (lube included)

*CRI is a measure of a light source’s ability to show object colors “realistically” or “naturally” compared to daylight, which has a CRI of 100 and represents the maximum value.

The beam angles for the Sea Dragon lights are shown as the true, tested “in-air” (above water) beam angle. Underwater, due to light refraction, the angle tightens to approximately 33% less.

Avoid using this Sea Dragon light above water for prolonged periods of time
The light is designed for underwater use and water is needed to displace heat. The metal light head at full power will reach temperature of about 140F (60C) degrees within a few minutes, which may cause burning if touched. A thermal sensor will automatically dim the light if internal temperatures reaches 150F (65C) degrees. Immediately turn off light if any parts of the light become hot to the touch.