Features:Super bright Q5 LED flashlight.More than 25 meters effective distance of light under the water.High tech bright LED with extremely long working life. Heavy duty & durable， impact resistant. Specifications:LED type: Q5Material: Aluminum alloy + plasticLumen: 180LMPower: 100-240VBattery: 4 * AA battery (Not Included)Switch: ON/OFFSize: 16cm( length ) * 4.2cm( head diameter ) * 3.5cm( body diameter )Weight: 95gPacking list:1 * LED diving light