Radii Xpert is a smarter curing light that delivers targeted, consistent light for optimally cured restorations. Unique target assist enables precision curing. Optimally collimated beam delivers consistent light intensity over clinically relevant distances. Light intensity of 1500 mw/cm2 over a 4-mm aperture and wavelength of 440 nm – 480 nm cures all composites. Smart technology includes a LCD display, countdown timer, favorite setting mode and multi-colored status rings. 360-degree rotatable head. Built in intensity indicator. 3-year warranty.