PC engineering glass lens The shell is made of aviation aluminum and CNC finished. Anti-wear treatment with anodized hard anodized surface. Aluminum pressure ring effectively protects the core part of the flashlight head Switch Type: Waterproof Magnetic Control Switch Waterproof rating: IP68, underwater 50 , shore light distance: 100 Uses 1 18650 or 26650 rechargeable - battery Product size: 136 x 38 x 36mm Package size: 170 x 50 x 50mm Model: AF05D Using 1 -L2 LED with a lifespan of 100,000 hours. Lumen value 1000LM Lighting mode: high light, medium light, low light, flash Dive depth: 80 Colour: Black Material: Aluminum Package Contents: 1 x folding stool 1 x storage bag 1 x Scuba Diving Flashlight(Without 18650 or 26650 Battery) Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.