Application: BodyMaterial: PlasticBrand Name: KTSOrigin: Mainland ChinaPackage: Color BoxWavelength: 650nm-660nmLED Diodes: 100pcsOutput Power per diode: 10-15mW/cm³Working time: 10 minutes(Auto Turn off after 10mins)Pain Relief treatment time: 30mins, twice a day, 2-3 weeksType 1: light therapyType 2: light therapy lampType 3: infared light therapyType 4: red light therapy lampType 5: infrared led light therapyType 6: infrared therapy lightType 7: led therapyType 8: neck therapy instrumentType 9: light therapy panelCertificate: CE Red Light Therapy Pain Relief Panel 660nm Near Infrared Light Therapy for Back