It’s easy to see underwater Fluorescence with the new Sea Dragon Mini Fluoro (SL655). The Sea Dragon Mini Fluoro Underwater Fluoro Light’s royal blue LED emits a blue light combined with a finely tuned and proprietary dichroic filter that pinpoints the exact light wavelength to get the highest energy response from the underwater plant or creature for an amazing underwater light show. Optional YS Mount Adapter available for imaging (Item SL98104).

Compact Fluoro Spotlight
It’s easy to see underwater Fluorescence with the new Sea Dragon Mini Fluoro. The Sea Dragon Mini Fluoro Underwater Fluoro Light’s royal blue LED emits a blue light combined with a finely tuned and proprietary dichroic filter that pinpoints the exact light wavelength to get the highest energy response from the underwater plant or creature for an amazing underwater light show.

The light functions are easy, with simple one handed operation and three Fluoro power levels. And to eliminate any excess blue light, a yellow barrier mask filter is included. Runs on two CR123 or a single rechargeble 18650 Li battery (batteries not included).

Features

• 7 watt/m² brightness at full power with a CREE XT-E Royal Blue LED
• One button control for easy operation – one button to power light on/off and cycle through three brightness levels
• Three brightness levels: 100%, 50% and 25%
• 120 minute burn time at full power and constant brightness
• Depth rated to 330 feet/100 meters
• Quick-release button to detach light and aim in crevices and hard to reach areas
• 14° spot beam for long rand viewing (10.5° underwater) 
• 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 3400/3500mAh Li-ion battery with up to 120 minutes burn time at full power
• Anodized aluminum head and rubber armored polycarbonate body

Specifications

Bulb Type
CREE XT-E Royal Blue LED

Brightness
7 watt/m² at full power (1x CREE XT-E Royal Blue LED) 4.3 W/m2 at medium and 2.1 W/m2 at low power. Light frequency of 450-460nm.

Light Modes
100%, 50%, 25%

Beam Angle
14° spot beam (10.5° UW) for long range viewing

Button Control
Long push (1 sec) to power on/off; Short push to cycle through 3 light modes: 
100% full brightness
50% half brightness
25% quarter brightness

Battery Options
Two (2) CR123 lithium single-use batteries (sold separately)
One (1) 18650 3.6V 3400/3500mAh 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 3400/3500mAh 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

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

** Only use 18650 battery with button-top (not flat-top), integrated protected circuitry, minimum 2600 mAh, minimum 3.5A discharge current and cell made by Panasonic/Sanyo Japan or Samsung Korea. Recommend using Xtar brand 18650 Li-ion button-top battery with 2600Ah or higher.