BESTSUN LED Headlamp Flashlight Zoomable 600 Lumens Adjustable Focus Headlamp AAA Battery Powered High Lumen Mini Portable Head Torch Light for Camping Cycling Walking 100% Brand New BESTSUN Zoomable 5W Headlamp, Output bright can come to above 600 lumens. Water-Resistant, you can use it in a rainy day,A perfect guide when you take cycle at night. Adopting extensive lifetime of LED, the lifespan of the LED can achieve to be 100,000 hours. With adjustable focus, support zoom in and zoom out. With a Adjustable base, with back and forth inclination. This can be used for running, camping, hiking, hunting, fising, climbing, biking, cycling, shooting, caving, kayaking, housing, construction work, auto repair, walking dog at night hands-free,etc.,