Ledlenser HF8R Work Headlamp Heavy-Duty, Advanced Work Headlamp For rugged, hands-free lighting to last you through the workday and adapt to any situation, select the Ledlenser HF8R Work! It includes low, medium, and high brightness levels as well as a temporary boost of ultra-bright light for surveying dark spaces. This premium work headlamp has a Digital Advanced Focus System for seamless transition between a spot and flood beam pattern. To cut down on the need for mode switching, you can set the HF8R Work to the Adaptive Light Beam mode which activates automatic dimming and focusing that reacts to your environment. It also has a red light output that can preserve your natural night vision and make it easier to work with others. The dual switch design gives you fast access to all modes and outputs. The light weight and IP68 safeguards ensure this headlamp is safe to use day in and day out, in any environment or weather condition. You can also connect the HF8R Work to the Ledlenser Connect App for control and customization from a smartphone. Ready for Emergencies If you have an accident on the job, you'll want a lighting companion that has your back. The HF8R Work is programmed with an SOS mode for signaling capability. The headlamp also has an Emergency Light Function, which turns the light on if the power goes out while it is on the charging base. That way, you'll be able to find the headlamp and get your bearings in a power outage. You can also use the Backup Mode if you are working with a low battery. This mode provides active charge level monitoring and a low-power emergency safety light to last the long haul. High-Tech, User-Friendly Battery Pack A high-capacity lithium-ion battery pack is built in for convenience. This battery is magnetically rechargeable via the included cable in 4.5 hours, so you can recharge it between shifts. Indicator lights display the battery level during charging and use. The light will also blink twice if the battery is low, alerting you to the need to charge. This battery has a maximum runtime of 90 hours to outlast multiple work shifts per charge.