New LED Technology is on the Horizon Humanscale’s Horizon LED task light, a visually striking fusion of form and function, is the first use of Thin Film LED Technology™ in a task light. Using a series of high-intensity LEDs surrounding several layers of polycarbonate and optical films, Thin Film LED Technology produces an ultra-wide footprint of warm, glare-free 3000K light—excellent for ergonomic illumination and beautiful light in any environment.