The H15R Core combines outstanding light output of up to 2500 lumens and focusability. Long runtimes are guaranteed thanks to its powerful, rechargeable battery with convenient Magnetic Charging System. The Wheel Switch on the lamp head makes for easy operation and brightness control, while the lamp head itself rotates seamlessly 120 degrees so you can quickly direct light to where you need it most. It is also well protected from dust and water, making the H15R Core a perfect choice for demanding users.Â