Multi Radiance Technology™ is the first of its kind to combine the entire range of the therapeutic light spectrum and deliver therapeutic energy in a synergistic manner. The syncing of the therapeutic wavelengths creates an optimal environment that reinforces the effects of the individual wavelengths to create the world’s most advanced pain relieving modality. The MR4 excels where most laser devices fall short. It delivers higher peak power yet is safe without the risk of thermal damage found with class IV lasers. Adopted by several Canadian professional hockey teams, the MR4 and MR4 Active Super Pulsed Lasers have become a favored therapeutic modality for physiotherapists, athletic therapists and chiropractors. Health Canada Medical Device Active Licensing Class II. For a free demo call or e-mail Delta.