... analyzer machine 1, skin diagnosi device 2, easy operate 3, OEM Portable box-type skin diagnosis system,ultraviolet analyzer,uv analyzer is a unique machine ... version of Ultraviolet rays (UVA) after harmful Ultraviolet rays (UVB and UBC) are filtered out. In a fluorescent light bulb, light ... of the highest quality. In total,the machine has 4 large bulbs (10 watts each) and 2 small ones (6 watts each ...