The compact Sea Dragon 3000SF Pro Dual Beam Photo-Video (SL679) light. The larger COB LED delivers 3000 lumens in an even 120° wide beam. The light offers an impressive 90 CRI (color rendering index) with a proprietary COB LED array that replicates natural sunlight (A CRI of 100 would be just like natural sunlight). With a simple one-button push, the underwater photographer can switch from the wide 120° beam to a narrow 1500 lumen 15° spot beam. For imaging, the spot beam offers many creative opportunities such as to create a narrowly focused snoot or stage spotlight effect.

One Light, Two Powerful Beams and More!

The compact Sea Dragon 3000SF Pro Dual Beam Photo-Video light (SL6791) is the perfect all-around photo, video, and dive light. With a simple one-button push, you can switch from the wide 3000 lumen 120° beam to a narrow 1500 lumen 15° spotbeam. For imaging, the spot beam offers many creative opportunities such as to create a narrowly focused snoot or stage spotlight effect. The spot beam also serves as a primary or secondary dive light for most diving applications. Two red LEDs make this the perfect light combination for both day and night dives.

The narrow beam feature has a long effective range making it useful to see in dark areas and discover hiding fish. The Sea Dragon Pro Dual Beam also offers two 180 lumen 88° red LEDs. Red light won’t affect your own eyes’ night vision or scare-off light-sensitive sea creatures, a simple push on the feature button shifts the light from red to the wide beam at 3000 lumens. You are ready in an instant to capture still or video images.

The feature control button easily switches to the most popular functions: 3000 (Lumen) Flood > 1500 Flood > 750 Flood > 1500 Spot > 750 Spot > 180 RED Flood > Repeat

The Sea Dragon Pro Dual Beam light includes a Flex-Connect® Single camera tray, Flex-Connect® Grip, Sea Dragon EVA Travel case, adapter for GoPro® cameras, Li-ion battery, AC Charger, and international plug adapters.

Part of the Sea Dragon’s impressive performance is its powerful 25Wh 3400mAh Li-ion rechargeable battery pack, that runs the light for 60 minutes at full (3000 lumen) power.

Features

• Powerful 3000 lumen wide beam COB LED (BridgeLux V18 COB LED) and 1500 lumen narrow beam LED (Luminus SST-40-W LED).
• 90 Color Rendering Index (CRI) that mimics natural daylight.
• One button control for easy operation. One button to power light on/off and select brightness.
• 6 Light modes: Flood 100%, 50%, 25%; Spot 100%, 50%; One red light mode.
• 60-minute run time at full power.
• Constant brightness – Regulated circuitry so light won’t dim with battery power.
• Easy to expand with Flex-Connect™ trays, grip and flex arms.
• Quick-release button to detach light and aim in crevices and hard to reach areas.
• 120° wide beam evenly illuminates the subject with no hot spots (90° underwater).
• 15° narrow beam for long reach and creative snoot effect (11° underwater).
• Emergency mode emits blinking light or SOS signal to alert others of distress. Activated by holding down power button for 5 seconds from power off state.
• Depth rated to 330 ft (100m).
• Corrosion-proof metal light head for heat dispersion and durability.
• Removable 25Wh 3400 mAh Li-Ion battery w/ charger and international plug adapters included.
• Waterproof battery compartment protects internal electronics even if light accidently floods.
• Includes standard single tray, grip and compact travel case.
• Mounting tray with universal ¼-20 screw fits all SeaLife and other brands.

Specifications

Body Material 
Anodized aluminum light head with fiber-reinforced polycarbonate body

Light Source/Bulb Type
1x wide beam COB LED (BridgeLux V18 COB LED Array COB)
1x narrow beam LED (Luminus SST-40-W LED)
2x red beam LED (Luminus SST-10-R LED)

Brightness         
White light: 3000 lumens (maintained throughout run time at full power)
Red light: 180 lumens

Brightness Control/Light Modes             
100% wide → 50% wide → 25% wide → 100% spot → 50% spot → Red [repeat]

Color Temperature       
5000K for COB wide beam LED
6000K for narrow beam LED

Color Rendering Index*              
90 for COB wide beam LED
70 for narrow beam LED

Beam Angle      
White Light: 120° on land / 90° underwater
Red light: 88° on land / 66° underwater

Battery
Lithium Ion 7.4V, 3400 mAh, 25Wh (included)

Battery Charge Time     
170 minutes

Run Time           
Wide Beam: 60 min at full power, 120 min at 50% power, 240 min at 25% power
Narrow Beam: 80 min at full power, 160 min at 50% power
Red beam: 240 min

Depth  
Tested to 330 feet/100 meters

Dimensions      
8.5″ x 9.5″ x 2.3″ (22cm x 24cm x 6cm), fully assembled with light head, battery, grip and tray
5.1″ x 2.2″ x 4.1″ (13cm x 5.6cm x 10.4cm), head only

Weight
15.8 ounces (449 grams) light head w/battery installed

Bulb Life            
35,000 hours

O-ring  
Dual silicone O-rings (lube included)

Buoyancy           
Negative; -111 grams underwater (Light Head only)

Country of Origin           
Designed/Engineered in USA, Made in China

*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.

What's Included

• Sea Dragon 3000SF Dual Beam Photo/Video Light Head
• 25Wh 3400mAh Li-Ion rechargeable battery
• AC Power Adapter
• Charging tray
• International Plug Adapters (US/EU/UK/AU)
• Spare O-rings
• O-ring lubricant
• O-ring removal tool
• Adapter for GoPro® Cameras
• Sea Dragon Case