This Dazor lamp provides even, shadow-free light under the magnifying lens with a 22-watt circline fluorescent and is an absolute necessity for cross stitchers! This type of lighting is best when the goal is to de-emphasize irregular or uneven surfaces. The circular light source uniformly illuminates the viewing surfaces so that color contrasts are enhanced without competing shadows. The "Floating Arm" allows you to position the light source and lens with the touch of a finger. The sturdy head that houses the magnifying lens is designed to provide years of service.