Sea Dragon 2500 Photo-Video Light
£455.00 RRP £479.00 In StockPlease note: This item cannot be shipped outside the United Kingdom
The SeaLife SeaDragon 2500 Photo Video Light is a powerful underwater video light made from sturdy materials and a quick and easy flex-connect accessory system. Use this light for more realistic and vivid colours when filming or shooting with a smooth and even beam. A solid grip handle and tray holds your video light to any camera with a standard tripod screw and the fully poseable light can illuminate from any angle.
Flat Panel LED mimics natural light for an even 120° beam with no hot-spots producing an even 2500 Lumens over your subject. The LED has a colour temperature between 5300~5700K that covers 90% of the visible light spectrum to bring out the most vivid and accurate colours possible in your underwater images.
Three Power Levels can be selected from the single button user interface changing the brightness from 100%, 50% and 25%. The removable, rechargeable Li-Ion battery will burn for 60 minutes at full power, 120mins at 50%, 240mins at 25% and constant current circuitry ensures a constant power level over the battery life for an even light source.
Guaranteed To 60m with corrosion proof metal parts and a fibre-reinforced polycarbonate body. Dual NBR O-Rings seal the battery compartment from water ingress.
IN THE BOX:
Sea Dragon 2500 Underwater Photo/Video/Dive Light head
Flex-Connect Single Tray w/ standard ¼-20 mounting screw
25Wh Lithium Ion rechargeable battery
AC Power Adapter, charging tray, and international plug adapters
Adapter for GoPro cameras with acorn nut
Spare O-rings, O-ring lubricant, O-ring removal tool
Sea Dragon Case
- Body Material Anodized aluminum light head with fiber-reinforced polycarbonate body
- Light Source/Bulb Type 1 x Vero 18 COB LED array (COB - Chip On Board)
- Brightness 2500 lumens (maintains 2500 lumens throughout burn time at full power)
- Effective Range 4 ft/1.2 m (depends on camera model and visibility)
- Brightness Levels Full power (100%), half power (50%), and quarter power (25%)
- 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 hidden emergency signal light (activated by long push of power button)
- Color Temperature 5000K
- Color Rendering Index* 90
- Beam Angle 120 degrees
- Battery Lithium Ion 7.4V, 3400 mAh, 25Wh (included)
- Battery Charge Time 170 minutes
- Run Time 60 minutes at full power/120 minutes at half power/240 minutes at quarter power
- Depth Tested to 200 feet/60 meters
- Dimensions 4.8" x 2.2" x 3.8" (12.2cm x 5.6cm x 9.7cm), head only
- Weight 13.1 ounces (371 grams), head only
- Bulb Life 35,000 hours
- O-ring Dual NBR o-rings (lube included)
- Buoyancy Negative
- *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.
SeaLife Sea Dragon 2500 Photo-Video Light - Features
|Battery Level Indicator|
?Whether the torch has a built-in battery level indicator.
?Narrow beams are great for cutting through low visibility, helping a diver to see further without creating backscatter from the light reflecting off particles in the water. Narrow beams are able to penetrate further and are ideal for looking in openings or under rocks
Wide angle beams are best for good visibility and spread the light over a larger area. A larger lit area means that the torch does not have to be continuous moved and are particularly effective on night dives
?Advances in bulb technology has created a number of different options for light source, each with their own advantages and disadvantage:
Halogen & Xenon - The oldest technology, a spring like filament that glows white hot then electricity is passed through it, producing light. Later filament bulbs are filled with Xenon to produce a more intense and brighter light.
HID - High Intensity Discharge lights have a capsule of gas instead of the tungsten filament. HID bulbs typically produce more light at a lower temperature and are significantly more efficient as they produce a lot less heat and require less energy to maintain the light level.
LED - unlike ordinary incandescent bulbs, Light Emitting Diodes don't have a filament that will burn out, and they don't get especially hot. They are illuminated solely by the movement of electrons in a semiconductor material. An LED is a lot more efficient than a filament bulb and also a lot more durable than both filament and HID bulbs.
|X1 VERO 18 COB|
|Burn Time at Max (Mins)|
?The length of time that the torch will provide light at 100% power.
|Lumens at Max|
?The torch lumen output at 100% power.
|Maximum Depth (m)|
?The maximum depth that the torch has been rated to by the manufacturer
?Whether the torch is supplied with a rechargeable battery and charger or whether it runs off standard batteries.
?There are a number of different switch types available.
Manual switches physically complete the circuit by moving the contacts inside the torch. This type of switch passes through the body of the torch which adds a possible point of failure but are signifcantly cheaper to produce.
Twist caps are very common. The diver simply twists the bottom cap or head unit to complete or break the circuit. Twist caps usually have a double o-ring to protect the battery and electronics from damage. The disadvantage of a twist cap is that if the diver was to unscrew the cap too much when turn off the torch there is a very small risk that the torch could flood
Magnetic switches are becoming more popular as they do not need to pass through the body of the torch and instead use magnets to operate the torch. This eliminates any potential flood risks resulting from a failing switch.
Kinetic torches are controlled by motion and are the most water tight solution.
|Torch Body Material|
?The material that the main body of the torch is made from.
Plastic will produce a typically lighter torch but a torch made of aluminium will be stronger and more robust due to the density of the material.
?Whether the entire torch (including batteries) is held in the hand or whether the light unit is connected via an umbilical cable to a seperate battery unit for extra capacity and burntime.
Photo / Video Lights have an even beam that floods the scene with light with no hard edges or hotspots so it doesn't look odd or stand out in your pictures.
Ultra Violet Lights use a specific wavelength of blue light, not usually Ultra Violet, that excite certain parts of animals that cause them to glow and fluoresce showing unusual patterns that the naked eye cannot see.
?Whether the torch offers multiple power levels other than the standard on and off.
We offer free standard delivery on orders over £50.
Standard delivery is £3.70 for orders under £50. You will receive your order 2 - 4 days from the date of despatch.
Next Working Day is £6.50.