This is a super bright LED bike headlight which can come up to 10000lm.<br />It is waterproof, but don!#!amp!*!#39;t put it into water directly.<br />It is sturdy and durable.<br />With 3  mode: high, mid, low<br />Can be used as headlamp or bicycle light.<br />Suitable for outdoor activities like camping, fishing, hiking, map reading, night fishing, night flying, sailing, caving and hunting.<br />Specification:<br />100% brand new and good quality.<br />LED Quantity: 3<br />Light Color: White<br />LED Chip: T6<br />Lifespan: 100,000 hours<br />Brightness: 10000 Lumens<br />Beam Range: 250 meters<br />Switch Type: Reverse clicky<br />Reflector: Aluminum Smooth<br />Switch Mode: High / Mid / Low <br />Flashlight Mounting: Handlebar<br />Material: Aluminum alloy<br />Color: Black<br />2 types Power Source: 1.this lamp don!#!amp!*!#39;t need to install any battery, just use the USB cable to connect the power bank to use.<br />2.4pcs 18650 battery  (not included)<br />Package included:<br />1x 3 cree XM-L U2 T6 LED bike light (battery not included)<br />Welcome to our store ,we will ship out all order within 3 days,and it will take 4-7days send to your home,thank you <br />