Sea Dragon Mini 900 UW Light

In stock
Featuring 900 lumens, the compact Sea Dragon Mini 900 dive light offers users tremendous brightness and a long-range spot beam. All light functions are easily accessible with one handed operation to cycle through five light modes: full power, half power, quarter power; one-second flash signal and emergency SOS signal, both at full power.
Power to last your entire adventure
The Sea Dragon Mini 900 is compact enough to fit comfortably in your hand and also features long battery life, running for 8 hours on one 18650 rechargeable Li-ion 3400mAh battery at quarter power or 2 hours at full power. The battery compartment also features an integrated safety pressure release valve. With a beam angle of 14° (10.5° underwater), the powerful 900 lumen light is perfect for pointing out sea creatures at a distance, viewing in dark areas or crevices, getting your buddy’s attention or navigating a night dive.

crevices, getting your buddy’s attention or navigating a night dive.


Powerful 900 lumen LED dive light using latest CREE XM-L2 T6 LED 
14° narrow beam angle (10.5° underwater) for long range and for pointing out sea life  
One button operation - Long push (1 sec) to power on/off; short push to cycle through 5 light modes
Easily adjust between five light modes – Full power (900 lumens), half power (450 lumens), quarter power (225 lumens), blinking (one second at full power) or emergency SOS signal
Color battery indicator
Safety pressure release valve relieves internal pressure build up caused by damaged battery
Depth tested to 330 feet/100 meters
Can be used with two CR123 lithium batteries delivering 60 minutes of burn time at full power or 120 minutes of burn time at half power (batteries sold separately)
Available rechargeable 18650 3.6V 3400mAh Li-ion battery with up to 120 minutes burn time at full power
Anodized aluminum head and rubber armored polycarbonate body


Construction Anodized aluminum head with rubber armored polycarbonate body
Bulb Type: CREE XM-L2 T6 LED
Brightness: 900 lumens
Light Modes: Full power (100%), Half power (50%), Quarter Power (25%), Blinking (once per second at full power) and Emergency Signal (SOS Morse Code at full power)
Color Temperature: 6000 ~ 7000K
Color Rendering Index: 70
Beam Angle: 14 degree  (10.5 degree underwater)
Button Control
Long push (1 sec) to power on/off; Short push to cycle through 5 light modes: 
100% full brightness
50% half brightness
25% quarter brightness 
Blinking (blinks once every second at full power)
Emergency (SOS Morse Code at full power)

Battery Options: 
Two (2) CR123 lithium single-use batteries (sold separately)
One (1) 18650 3.6V 3400mAh rechargeable Li-ion battery (sold separately)
Burn Time: 
With CR123 batteries: 60 minutes at 100% power or 120 at 50% power
With 18650 3.6V 3400mAh Li-Ion battery: 120 minutes at 100% power or 240 at 50% power 
Depth: Tested to 330 feet/100 meters
Dimensions: 1.2" diameter x 5.5" (30mm x 140mm)
Weight: 2.3 ounces (65 grams) without battery
LED Life Span: 30,000 hours

*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. 
Important: Do not use rechargeable CR123 batteries as voltage/amp specs will cause damage to battery and/or light.


Sea Dragon Mini 900 LED Underwater LED Dive Light
Safety lanyard with BCD clip
Two spare O-rings
O-ring lube

High-intensity, long-range & ultra-compact
More Information
SKU 217679
UPC 077068416531
What's in the Box

Warranty Information

User Manual

Mini 900 UW Light

Warranty Information Full manufacturer warranty.
Light Special Features LED Technology
Manufacturer Sea Life
Color Black / Red
Mfg Part SL653
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