The Milwaukee L4HLRP-301 USB Rechargeable Hard Hat Headlamp Light Kit (#4933479767) is a powerful and versatile lighting solution designed for professionals who require hands-free illumination on the job site. This headlamp delivers up to 600 lumens of TRUEVIEW™ high-definition output, providing a clear, consistent light beam with 125° of flood beam coverage. It features an ultra-thin light head that offers an unobstructed view and is designed to be lightweight and comfortable for all-day use. Equipped with a REDLITHIUM™ USB 3.0Ah battery, this headlamp offers four output modes—High, Medium, Low, and Eco—to maximize light output or extend runtime. On the Eco setting, the headlamp provides up to 28 hours of runtime, ensuring reliable performance throughout the workday. The hard hat light is IP54 rated for water and dust resistance and can withstand drops up to 2 meters, making it suitable for tough environments. The rechargeable design allows for convenient charging via a USB cable, and the headlamp comes with four hard hat clips for secure attachment. Features and Specifications: Lumens Output: 600 (High), 350 (Medium), 125 (Low), 25 (Eco) Runtime: Up to 28 hours on Eco mode Battery Type: REDLITHIUM™ USB (3.0Ah) Rechargeable: Yes, via USB cable Durability: IP54 rated for water and dust resistance, drop tested up to 2 meters Additional Features: Microfiber sweat-absorbing strap, fuel gauge for battery charge status Included: L4 B3 battery pack, USB cable, four hard hat clips