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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4.2 ★★★★★
Based on 7 reviews
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Hello
Houston, US
★★★★★ 5
Deserves more Stars
Size: Queen
I was very hesitant to make a pillow purchase off Amazon. Turns out it’s the very best purchase! I had chronic neck issues the chiropractor couldn’t resolve. It was the first time, I had an unsolvable issue. I finally decided to spend the money and buy new pillows. My neck issue was 95% resolved the next morning. I’m not kidding! It’s now 100% resolved after a very short period of time. They are a wonderful gift to myself.! quality is top-notch. The support is fantastic. They adjustability is phenomenal and you can adjust the firmness because they give you extra foam. They’re completely worth every penny. I’m 61 years old, 100 pounds and very active. Waking up with neck strain was horrible.
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Reviewed in the United States on June 4, 2026
B
Verified Purchase
BearFire
Dallas, US
★★★★★ 5
I Hit It With the Dryer and It Became a Real Pillow!
Size: Queen
This DreamyBlue Moon Pillow made a much better first impression than I expected. Out of the package it looked like it needed a pep talk, so I threw it in the dryer to fluff it up and it came back with purpose. Just full on BAM. Pillow achieved. The shape is one of the best parts. It actually feels like a pillow that wants to do its job right. Not too weird, not awkwardly bulky, not one of those ones that looks promising until you lay down and realize your head is now parked on a bag of chopped foam and bad decisions. I also really liked being able to customize it. That part matters more than people think. Pillows are weirdly personal, and most of them give you exactly one option: deal with it. This one lets you adjust the fill until it actually feels right, which is a whole lot better than waking up annoyed and pretending it is fine. And for anyone wondering, mine did not have any weird smell. No chemical funk. No “maybe this needs to live on the porch for a day” situation. It just fluffed up, felt good, and got to work. Overall, this has been a solid win. Comfortable shape, easy to adjust, and none of the usual nonsense. Which, for a pillow, is honestly a strong performance.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
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Verified Purchase
Amy Bedell
Pawtucket, US
★★★★★ 5
Soft yet supportive
Size: Queen
I have been through 4 other pillows in the last year trying to find one that supports but isn't too firm. I gave this one a shot and am really loving it. It's soft, comfortable, supports without hurting my neck or shoulder. I am short so some pillows are too high for me. I'm mainly a siide sleeper, this pillow is great as I can place my head anywhere not just middle of very end like the other pillows I was trying. I can sink into it a little yet still have support and it doesn't crush down. It comes with more filler but haven't needed it. I put it in the dryer on ultra delicate when I first got it and it fluffed nicely. Very happy with this product as I am now getting more sleep.
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Reviewed in the United States on February 25, 2026
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Verified Purchase
Elmira U.
San Leandro, US
★★★★★ 5
Absolutely in love with this pillow!
Size: King, Size: King
I’m so excited about this purchase — this pillow turned out to be amazing! I’m a side sleeper most of the time, and the way the edges are designed makes it incredibly comfortable and supportive. What really surprised me is that even when I slept on my back (which I normally don’t like), I felt super comfortable. I actually woke up still lying on my back — and that never happens! I know it’s healthier to sleep that way, so I’m really happy about that and hope it becomes a new habit. Before this, I tried a few regular memory foam pillows, but they always felt too firm and my neck would get tired. This one, with the shredded memory foam, is so soft and cozy — it molds perfectly without feeling lumpy. The King size is perfect too — my little Pomeranian loves to rest his tiny head next to mine on the pillow. I don’t know why he does that, but it’s adorable. And I have to mention the packaging — the box was so high-quality and beautifully made that I just couldn’t throw it away. I’m definitely keeping it to store something in. Overall, I’m super happy with this pillow and will be ordering a second one soon. I only got one to test it out, but now I’m totally convinced. Thank you for such an awesome product!
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Reviewed in the United States on October 26, 2025
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Verified Purchase
Your Royal Highness
Carnegie, US
★★★★★ 4
Great pillow !
Size: Queen
This pillow met my expectations. Very comfortable with the right amount of firmness. Love the shape as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2026

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