The newest addition to the SLYDE family is the SLYDEZ. Much like it's predecessor, the Z features all of the 2-in-1 innovation as the original SLYDE with a few additions. What does the "Z" mean? ...Zoom. The SLYDEZ features a 4x adjustable zoom. The Z also has a fully dimmable function for the flashlight and work light as well as an instant ON feature that automatically activates the C•O•B work light when opened.