Finally, one curing light to cure everything in every way possible. This curing light cures from the 385 to 515 nm range, with peak curing at 405/440/465 nm and up to 3,000 mW/cm2. Machined out of a solid block of billet aluminum, unique ergonomic design will not roll off counters or trays. Unit also has a built-in plaque detection mode and included filter. See the amazing range this light can cure below. Head rotates 180 degrees for easy access and controls are super easy to use. Battery is easily replaceable in office. If you like the Valo, but want a light with more features at half the price! Quazar is your new light!