BlueFire Professional 1100 Lumen Diving Flashlight XM-L2 Bright Submarine Light Scuba Safety Lights Waterproof Underwater Torch for Outdoor Under Water Sports(2 Pack)

Specifications - Work environment: Diving, outdoor, night, hunting, rescue, camping, etc. - Diving depth: IPX8 , Up to underwater80ft - Material : Aluminum alloy and plastic - Size: 6'' (Length)X 1.5" (Diameter) - Mode: High-Low-Strobe What is included: 2 x 1100LM L2 LED Waterproof Underwater Scuba Dive Diving Flashlight 2 x Wrist band 2 x Lanyard How to Use: 1. Put in one rechargeable battery or 3 AAA batteries( not included), rotate the bottom towards "ON" to the tightest level, the flashlight will turn on. 2. Rotate the bottom towards "OFF" a little bit and then rotate it towards "ON" to the tightest level, you will get a dim brightness level or a high brightness level or a strobe light.