Blocklite SW-D02 is a palm-sized dive light with a mechanically rotary switch. The rotary switch offers high reliability underwater. Using the USA CREE XM-L2(U4) LED, its max output can reach 1100 lumens. Powered by one 1865000 battery, its max runtime can reach 4 hours.
Features:

  • Cree XM-L2(U4) LED, max 1050 lumens output
  • Uses 1*18650 battery
  • Mechanically head rotary switch offers high reliability underwater
  • Water pressure resistant construction ,depth rated to 150 meters
  • Reverse polarity protection, to protect from improper battery installation
  • Over-discharge protection function
  • Aircraft-grade high strength aluminum material
  • The latest diamond grade hard-anodized seawater-corrosion-resistance finish
  • Alloy aluminum reflector with professional optical analysis