The EINSTEINA(R) 350 Headlamp is a compact yet versatile hands-free lighting solution for outdoor adventures, emergencies, and low-light work conditions. Delivering an impressive 350 lumens and featuring seven adaptable light modes, this headlamp is a reliable beacon in the darkness. What sets the EINSTEIN 350 apart is its dual spot and flood beam design. The powerful white LED spot beam provides focused, long-range visibility, while the COB flood beam offers balanced illumination for close-up tasks or wide peripheral lighting-perfect for navigating trails or setting up camp. With its innovative Direct-to-Red Startup feature, you can instantly activate the red mode without cycling through other light settings, helping to conserve your night vision-an essential function for stargazing. Designed for comfort, the adjustable, one-size-fits-all head strap wraps securely around your head, while the optional top strap prevents slipping during activities like hiking or jogging. The headlamp also features a 90deg adjustable tilt, allowing you to direct light where you need it without blinding others. Built from durable, lightweight ABS plastic, the EINSTEIN 350 is designed to withstand the elements. Its IPX4 water- resistant rating ensures reliable performance in light rain. The EINSTEIN 350 is powered by three AAA batteries (included).