Portable Light Curing Unit has an ingenious design. Can be moved from room to room and is equipped with its' own housing compartment, or connect direct to your delivery system like a handpiece. Pen style Composite Curing Equipment is complete resin composite curing with LED light. Autoclavable with 360 degree rotation. Has 3 options of curing mode: Fast, Ramp, or Pulse. Several curing time selection with tone signal every 10 seconds (5,10,20,30,40,60, or 90 seconds). Includes 1 light guide, 1 handpiece, 1 handpiece holder, 1 oval protector, 2 mini protectors.