"The Fenix HP35R Headlamp is USB-C rechargeable and delivers up to 4,000 lumens in spotlight, floodlight, or combined beam modes, making it ideal for scenarios where illumination is paramount. A rotary switch selects the beam mode, and an electronic push-button operation controls 12 brightness levels. The spotlight reaches up to 3,000 lumens for long-range visibility, while the warm 3000K floodlight offers 94.5 CRI and up to 1,200 lumens for close work. Run both beams together for up to 4,000 lumens that penetrates up to 450m. A built-in red safety light preserves night vision, while intelligent brightness downshift reduces output at close range. The quick-release battery case holds 2 rechargeable 5,000mAh batteries and connects by a long cord, so you can carry it in your pocket or a bag to reduce weight on your head. It also works as a USB-C power bank. This Fenix headlamp runs up to 120 hours on low, charges in about 2 hours, and supports PD2.0/3.0 fast charging up to 27W. Rated IP66 waterproof and impact-resistant to 2 meters, it's built for extreme outdoor conditions. The standard HP35R can be helmet-mounted with an ALG-04 or ALG-03 helmet bracket (not included). Includes 2-in-1 Type-C charging cable, 2 cable clips, extension cable, user manual, and warranty card. Headlamp: 3.7""L x 1.92""W x 2.26""H. Weight: 15.27 oz.Manufacturer model #: FX-HP35R. Up to 3,000 lumens spotlight for long-range search visibility Warm 3000K floodlight with 94.5 CRI and up to 1,200 lumens Combined spotlight and floodlight output up to 4,000 lumens with a 450m beam 12 brightness levels across spotlight, floodlight, and combined beam modes Glove-friendly rotary mode selector and electronic brightness button Built-in red safety light and intelligent brightness downshift at close range Quick-release battery case with 2 rechargeable 5,000mAh batteries and long cord Battery case functions as a USB-C power bank Up to 120 hours of runtime and fast USB-C charging IP66 waterproof and impact-resistant to 2 meters Helmet-mountable with ALG-04 or ALG-03 helmet bracket (not included)"