If you need high-quality hands-free lighting, the Princeton Tec Vizz LED Headlamp will deliver the illumination you need for every type of job. This multi-function powerhouse operates at the touch of a button to provide a strong 205-lumen spot for distances, and uses 2 Ultrabright LEDs to create a dimmable flood beam. There's also a pair of bright red LEDs for superior night vision. This state-of-the-art headlamp has a burn time of 150 hours, and includes a low-battery indicator and a power-saving lock to prevent it from being turned on accidentally. It's IPX7 Waterproof and takes 3 AAA alkaline (included) and its compatible with lithium batteries (not included). Lifetime manufacturer warranty included. Manufacturer model #: VIZZ-BK.