New Midi head provides greater access in mouth with all the advantages of the iM3 LED handpieces Self generating LED illumination, no electricity - just needs air Daylight quality bright white light, unlike yellow F/O light Largest illumination area of any dental handpiece Patented turbine design eliminates bacterial/viral suck back Autoclavable Triple spray coolant outlet for effective bur cooling 1 year complete handpiece warranty including the turbine and chuck mechanism Swivel handpiece will reduce fatigue and removes handpiece tension on the operator's wrist. Fits all air driven dental machines with four hole connections The L7300 includes the L7200 handpiece and the L7400 swivel coupling