These fixtures have a wide range of beam control, produce single, sharp shadows like conventional Fresnel fixtures, are fully dimmable from 0-100% with no color shift, and have an even field of illumination. Most importantly, at just 220w, the L7 LED lights use less than a quarter of the power of a 1000w tungsten Fresnel fixture with equivalent light output. Watch my video above to learn more about these versatile new lights.