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20k Lumen Single Cannister LED Torch Light

These are sold under numerous brands, named and unnamed, through Alibaba or Amazon but it's visibly the same build. These are notable because for any sort of serious diving, you want 10k lumens or more.

Specs:

  • Light Output: 20k lumens
  • Batteries: 4x 18650 lithium ion
  • LEDs: 6x 9090 white light beads, 4 XPE blue light beads, 4 XPE red light beads
  • Rated Depth: commonly sold rated to somewhere in the 80m to 100m range

Build Quality

Divers have reported quality control issues where some arrive perfectly fine, but some leak or are dead-on-arrival. The canister uses O-rings and you'll want to protect them further with grease. You may also want to seal the batteries with silicone.