... Us For More Specifications This Product. Lumenis Lightsheer XC S/N 3950, Factory Refurbished 07/2013! SN: 3950, 400 ms, New ... on them. Includes: New Diode Handpiece, Cart, Key, Footswitch, Operators Manual, 2 Pair Operator Eyewear, and 6 Month Warranty Year : 2013 ...