Fenix SD20

Code: 6942870303840

Maximum output 1000 lumens. Powered by 2 x 18650 or 4 x CR123A batteries.

The Fenix SD20 Diving Torch has a maximum output of 1000 lumens from the Cree XM-L2 U2 and XQE Red LED and can be powered by either 2 x 18650 rechargeable batteries or 4 x single use CR123A batteries.

In addition to a powerful, two level white light, the SD20 boasts a red light with an output of 105 lumens. The torch has a button-less design and is controlled by a rotating, magnetic ring for ease when you are underwater.

The SD20 has a battery level indicator for alerting you that the power is low and needs attention. The flashlight also comes with a durable, adjustable lanyard which can easily be found, making your diving experience safe and comfortable.

Brightness Levels:
High: 1000 lumens - 3 hrs runtime
Low: 400 lumens - 7 hrs 30 mins runtime

Plus Red light (105 lumens - 8 hrs runtime).

Maximum beam distance 172 meters, waterproof to 100 meters and resistant to impacts up to 1 meter.


  • Rotate the magnetic ring to select the desired output level. From left to right, in order Battery level indicator-Red light-Off-Low-High.

Includes: lanyard, spare o-ring, conducting plate

Please Note: Batteries are not included with the torch.

  • Length: 208 mm
  • Head Diameter: 40 mm
  • Body Diameter: 26 mm
  • Weight: 245 g (excluding batteries)
  • Batteries: CR123 x 4 or 18650 x 2
  • Lamp Type: Cree XM-L2 U2 white and XQ-E Red LEDs
  • Reflector: Smooth
  • Lens Type: Toughened ultra-clear glass lens with anti-reflective coating
  • Switch Type: Rotating magnetic ring
  • Construction: Made from durable aircraft-grade aluminum
  • Finish: Premium Type III hard-anodized anti-abrasive finish
  • Tail Stand: No
  • Pocket Clip: No
  • Waterproofing: IPX-8, 100m depth
  • Battery connector allows the use of two flat top batteries
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