Moving seamlessly from floodlight to spotlight, SeaLife’s Sea Dragon 2100 Dual Beam Light packs a big punch.

The right lighting can make all the difference between a dull, blurred shot and a great shot that’s full of color. SeaLife’s Sea Dragon 2100 Dual Beam delivers a powerful 2,100 lumens, but the best part about this little light is that it can brighten up a variety of scenarios by switching from a 100-degree wide-angle beam to a 15-degree spot-angle beam with the touch of one button. What does all that mean? You can light up a video or a subject with the wide-angle of the flood beam or choose the more direct, focused beam to reach farther distances. And if you don’t want to get too technical, you can simply play with your lighting techniques by testing out all of the options.

Tech specs

All can be found on the SeaLife website.

  • Dual beam with 2100 lumen floodlight and 800-lumens spotlight
  • One-button control
  • Four brightness levels
  • 60 minutes of burn time
  • Depth rated to 200 feet (60 m)
  • Quick-release button
  • 100-degree wide-angle beam and 15-degree spot-beam angle
  • Removable 25W lithium-ion battery

From there, it’s all about power. If you decide on the floodlight, you can choose from three strength settings. For the spotlight, you’ve got the full power output of 800 lumens. And, thanks to strong batteries, with all that power you don’t have to worry about running out of juice. No matter what your output, the light is guaranteed to deliver at least 60 minutes of burn time. And when they do run out, the rechargeable batteries are quick to bounce back in only 170 minutes.

The Sea Dragon is also adaptable to other camera systems. Available on its own or with the Flex-Connect single tray and grip, it can click into place to fit a variety of setups, and can mount to any camera using the standard ¼-20 mounting screw. But no matter how creative your camera setup may be, from wide-angle videos to up-close macros, this little light ensures that you’ll capture every detail.

 What’s included: 

  • Sea Dragon 2100 Dual Beam underwater photo/video/dive light head
  • Flex-Connect single tray with standard ¼-20 mounting screw
  • Flex-Connect grip
  • 25W 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
  • Instruction manual
  • Sea Dragon case

Wrap-up

9ScubaDiverLife score

SeaLife’s Sea Dragon 2100 Dual Beam Light

  • Quick charge time
  • Easy controls
  • Rechargeable batteries
  • Universal mounting fits multiple brands of underwater cameras

Limited adjustability for macro

The flexibility of the Sea Dragon 2100 Dual Beam light helps make it one strong little light system, boasting four brightness levels and extra-long burn times.

By guest author Tara Bradley Connell

Have something to add to this post? Share it in the comments.
New stuff
rob stewart

Autopsy Reveals Cause of Rob Stewart’s Death

The Canadian filmmaker and conservationist responsible for “Sharkwater,” Rob Stewart died while filming in the Florida Keys last January.
by Thomas Gronfeldt
SeaLife Introduces Super Macro Lens

SeaLife Introduces Super Macro Lens

SeaLife, maker of the new DC2000 underwater camera is introducing a new super-macro lens to help photographers nail those up-close shots of tiny organisms.
by Press Release
cartoons

Can Cartoons Change Peoples’ Misconceptions About Sharks?

Meet the shark activist who draws “Oh, Dakuwaqa!,” a series of cartoons that’s delighting scuba divers and scientists while helping change people’s misconceptions about sharks.
by Beth McCrea

Solomon Islands Second Annual Dive Fest 2017

The Solomon Islands is hosting its second annual dive fest in October in the WWII wreck- and coral-filled waters of the Western Province.
by Press Release