Rite-Lite PRO Shade Matching Light, Multispectral/HI-CRI 24 LEDs. Three intensity levels (5500˚k-color corrected, 3200˚k- incandescence, 3900˚k-ambient), black light setting for matching restorations to natural dentition fluorescence, rechargeable Li-Ion battery, polarizing filter eliminates reflection. A pad of 25 neutral color tabs is included and are used to standardize the background while taking shade.