Overview The GreenLight HPSTM Laser Therapy System is an optimal 532 nm wavelength and is an effective and efficient treatment for BPH. The system can be used for patients on anticoagulants, in urinary retention, or who have large glands >100 ml.1, 2 Features + Benefits The GreenLight HPSTM Laser Therapy System, with its higher power and more collimated beam than its predecessor GreenLight PVTM, allows more effective energy delivery per unit surface area, providing a more efficient rate of prostatic tissue vaporization.3 Minimal loss of vaporization efficiency up to 3 mm from tissue3 Removes up to 100% more tissue than PV over the same period of time at a setting of 80W3 Procedural Efficiency Compared to other lasers for urologic applications, GreenLight’s 532 nm wavelength is highly selectively absorbed in tissue hemoglobin and is not impeded by the procedural irrigant. These unique properties allow GreenLight to efficiently and rapidly vaporize prostatic tissue.2