*MODE YD1540
*Three modes offer more flexibility:3 LIGHTS THERAPY MODES 2 PULSING THERAPY
*Number of LEDs 660nm*1540pcs,850nm*3080pcs
*EMF Zero EMF from treatment distance
*Irradiance 0 Inch:>100 mW/c ml
*certificate510(K) Exempt (medical-grade Class II Med Device)FCC,CE,FCC,RoHS
*Warranty1 Years