Ultra bright LED flashlight with adjustable brightness can meet your different needs. With special waterproof design， it is available underwater depth can reach to 50 meters. If you like underwater adventure， it is your best choice. <br><br><strong>Features:</strong> <br>Mini size， handheld type， easy to carry over and store. <br>Aircraft aluminum body and toughened glass lens， very durable and strong. <br>An excellent illumination tool， XM-L2 U2 LED， max. 850lms， outputs super bright light. <br>With 3 modes: low， middle and high， transforming by pushing and pulling the magnetic switch. <br>IPX8 waterproof grade， available underwater 50m， ideal for underwater adventure. <br>Support 2 different types of rechargeable batteries(18650&amp;22650). (not included) <br>Comes with a long lanyard and a hand strap for easy carrying. <br>Suitable for diving， camping， hunting， fishing and other outdoor activities. <br><br>Specifications: <br>Brand: STARRYLIGHT <br>Product Model: DXM <br>Materials: Aircraft Aluminum <br>LED: XM-L2 U2 <br>Light Color: White <br>Lumens: Max.850lms <br>Power Supply: 1 * 18650 Lithium Battery (with tube) / 1 * 26650 Lithium Battery (without tube) (Not included) <br>Waterproof: IPX8 <br>Diving Depth: max.50m <br>Item Size: 13.6 * 3.8 * 3.7cm / 5.4 * 1.5 * 1.5in(L * Head Dia. * Tail Dia.) <br>Item Weight: 200g / 7.1oz <br>Package Size: 15 * 7 * 6cm / 5.9 * 2.8 * 2.4in <br>Package Weight: 217g / 7.7oz <br><br><strong>Note:</strong> <br>Batteries are not included. <br>Please avoid exposure directly to your eyes and remember to take out the battery if no use for long time. <br><br><strong>Package List:</strong> <br>1 * Flashlight <br>1 * Long Lanyard <br>1 * Hand Strap <br>1 * 18650 Battery Holder