- New and improved, and still the KING. Rechargeable, waterproof (IP67) and extremely versatile, the SLYDE KING 2K features a 2,000 lumen flashlight with 4x zoom, and a 500 lumen C•O•B work light. Each light mode is dimmable with programmable memory. The SLYDE KING 2K also has an ergonomic rubberized grip and powerful magnetic base.