The Kerr Demi™ Ultra LED Ultracapacitor Curing Light System represents the latest technological advancement in dental curing from the Kerr Demi brand. It is the first curing light to free dentists from both batteries and cords. The Demi Ultra is powered by the revolutionary U-40™ Ultracapacitor—exclusive technology that re-energizes to full power in just 40 seconds, for incomparable convenience. Proprietary C.U.R.E. Technology™ allows the Demi Ultra to rapidly deliver a uniform depth of cure with industry leading low temperatures The Easy Suite™ feature set combines simple and intuitive operation with worry-free cleaning. A new after sales service gives you the peace of mind to know your investment and budget are protected from the hassles of unexpected repair expenses. At the time you purchase your Demi Ultra you may elect to take advantage of an extended warranty and an accidental damage from handling coverage. For a nominal charge it is possible to extend the standard 3-years warranty on the device to a full 5-years warranty and protect the curing light from the unexpected (accidental damage coverage). The registration of the warranty on the website www.demiultra.eu on the service support is mandatory to make it valid.