SKU: 18577074201

SeaLife Sea Dragon Fluoro-Dual Beam

Sale price$269.55 Regular price$299.50
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Description

SeaLife Sea Dragon Fluoro-Dual BeamSeaLife Sea Dragon Fluoro Dual Beam SeaLife SKU: SL673 Helix SKU: SL673 Overview Switchable dual beams features six CREE XT E Royal Blue LEDs (450 460nm) flood beam and one CREE XP L LED white spot beam 65 fluorescent wide angle beam and 15 white spot beam angles evenly illuminates the subject with no hot spots One button control for easy operation one button to power light on off and select brightness Four brightness levels: 100% fluoro flood, 50%

SeaLife Sea Dragon Fluoro-Dual Beam

SeaLife SKU: SL673 | Helix SKU: SL673

Overview

Switchable dual beams features six CREE XT-E Royal Blue LED’s (450-460nm) flood beam and one CREE XP-L LED white spot beam

65° fluorescent wide angle beam and 15° white spot beam angles evenly illuminates the subject with no hot spots

One button control for easy operation - one button to power light on/off and select brightness

Four brightness levels100% fluoro flood, 50% fluoro flood,100% white spot, and 50% white spot

Hidden emergency signal mode: 1 second blink interval and SOS Morse code

120 minute burn time at full power and constant brightness

Depth rated to 330 feet/100 meters

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

Includes integrated dichroic filter and two universal barrier filters for your dive mask and camera for optimal fluoro viewing and photography

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 

SeaLife Sea Dragon Fluoro vs. Harmful UV lights

For BEST results and SAFETY reasons, the Sea Dragon Fluoro-Dual Beam uses Cree Royal Blue LED's combined with a proprietary dichroic filter.  SeaLife NEVER has and never will use Ultraviolet (UV) LED's. 

Some companies are selling underwater UV lights claiming the results are better than blue LED's, and that there is no need for yellow barrier filter over your mask and/or camera. The truth is that UV lights pose a serious safety hazard to the eyes of humans and sea creatures. UV light is invisible, so you don't realize that your eye is being bombarded with UV rays. It is a proven fact that extended exposure to UV light has been linked to eye damage, including cataracts, macular degeneration, pingueculae, pterygia and photokeratitis that can cause temporary vision loss. 

The Sea Dragon Fluoro-Dual beam's Blue LED's, combined with our exclusive dichroic filter, emits a powerful blue light creating the optimal wavelength to excite underwater organisms. To see the fluorescence effect best, two yellow barrier filters are included - one for your mask and another for your camera. The primary purpose of the yellow filters are to absorb the visible excess blue light, so you only see is the fluorescence effect. 

 

What's In The Box

Sea Dragon Fluoro-Dual Beam Photo/Video Light head
Flex-Connect Single Tray w/ standard ¼-20 mounting screw
Flex-Connect grip
Flex-Connect Sea Dragon Ball Joint Adapter
Protective cover for barrier filters 
Universal yellow barrier camera filter
Universal yellow barrier mask filter 
25Wh Lithium Ion rechargeable battery
AC Power Adapter, charging tray, and international plug adapters
Spare O-rings, O-ring lubricant, O-ring removal tool
Instruction manual
Sea Dragon Case

Specifications

Sea Dragon Fluoro-Dual Beam Photo/Video/Dive Light Specifications

Body Material Anodized aluminum light head with fiber-reinforced polycarbonate body
Light Source/Bulb Type Six 5W CREE XT-E Royal Blue LED’s and one CREE XP-L white LED
Brightness 26 watt/m² fluoro flood and 800 lumen white spot (constant brightness)
Effective Range 4 ft/1.2 m (depends on camera model and visibility)
Brightness Levels 100% fluoro flood, 50% fluoro flood, 100% white spot and 50% white spot
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 emergency signal light (activated by long push of power button); one second flash or SOS at full power
Color Temperature 5000 ~ 7000K for white spot. Color temp does not apply to blue LED’s
Color Rendering Index* 90
Beam Angle 65° fluoro flood and 15° white spot
Battery Lithium Ion 7.4V, 3400 mAh, 25Wh (included)
Battery Charge Time 170 minutes
Run Time 120 minutes at full power/240 minutes at half power/480 minutes at quarter power
Depth Tested to 330 feet/100 meters
Dimensions

5.1" x 2.2" x 3.8" (13cm x 5.6xm x 9.7cm) Head only

Weight 15.9oz (450g) head only without battery ; 12.9oz (365g) head with battery
Bulb Life 35,000 hours
O-ring Dual NBR o-rings (lube included)
Buoyancy

Negative

The Fluoro-Dual beam light is a collaboration with Fire Dive Gear, a leading authority in underwater fluorescence diving.  For more information about fluoro diving, specialty courses and custom-made filters, please visit www.firedivegear.com. 

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.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 18577074201

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Lacey Killion
Chelsea, US
★★★★★ 1
Cutting boards will splinter
A lot of the reviews that are saying these wooden boards splinter are true. I was excited to find some nontoxic wooden cutting boards for such a great price. Upon arrival, they seemed pretty decent quality when I pulled them out of the package. I proceeded to use the large one so I gave it a quick rinse with warm water and was taken back by fumes coming off the cutting board and then wiped it down with a white paper towel and my paper towel was brown. I was a little discouraged, but decided to give it a better rinse with a soap, free brush. At that point once I dried it off whatever coding was on it came off and it was rough and splinters everywhere. Definitely a little upset that the splinters could’ve ended up in our food. These are not good quality non-toxic cutting boards I would rather spend a little extra money on a quality board that is not going to sprinter Wood shavings into my food.
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Reviewed in the United States on May 23, 2026
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Lorenzo Vhee
Birmingham, US
★★★★★ 5
Very good, just be sure not to leave in water
Overall, this is a very good product as my wife and I are moving towards non-toxic kitchen materials. My only advice is to make sure to not leave this submerged in water otherwise mold will easily form.
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Reviewed in the United States on December 27, 2025
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Anonymous123
Charlottesville, US
★★★★★ 4
Truly non-toxic but a little rough and uneven
I’m very impressed with the packaging of this. When I first opened the box I was shocked that there was a plastic wrapping around the boards when they promised to be non toxic but then I saw the sticker that the wrapping was not plastic and I was very happy. The boards themselves are pretty nice and a good thickness but the only thing is I feel like the board is a little rough and parts of the board come up and are not smooth.
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Reviewed in the United States on April 7, 2026
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TracyAZ
Port Orchard, US
★★★★★ 3
Not Durable…Splintered….
Had to chuck these. I loved them at first but they are not durable. Scratched themselves up right away and then the mid sized one started to splinter. I didn’t even have it for very long before I had to get rid of them. Long enough to not be able to return. I prefer the bamboo as far as wood goes, but switched to an antibacterial. It’s crazy because I had the same cutting boards for years and in the past month I’ve had to replace them 3 times now. I was so disappointed because there were such amazing reviews. Sadly that was not the case for me. I give it a 3 because they are absolutely beautiful…..you get points for being beautiful I suppose in this world. But not durable. At least not for me.
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Reviewed in the United States on January 22, 2026
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EmmaNuelle
Houston, US
★★★★★ 5
Perfect cutting board set of 3
Very nice cutting boards, and I especially love the peace of mind knowing there is not harsh chemicals used to make these. Thank you!
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Reviewed in the United States on May 27, 2026

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