Direct light source head for access to limited space areas, high output allowing for increased depth of cure. Automatic compensation circuit for power output. Four working modes. 3-year warranty. The curing light handpiece, direct light source head, and charging station can only be cleaned with a non-alcohol based disinfectant wipe for cold sterilization only. Working Modes: Turbo (5”) Full (5, 10, 15, 20”) Ramp (5, 10, 15, 20, 25”) Soft Cure (5, 10, 15, 20, 25, 30”) Kit Contains: Curing light, protective light shield, 5 light head protective caps, 5 light head protective rings, 100 barrier sleeves, charging station.