1)Electromagnetic wave therapy lamp 2)factory, 8 years 3)CE,OEM,1 year warranty ... 4)skin care,ovary care,gynecological care Electromagnetic wave therapy lamp Lampard role:1. Promote blood circulation, remove blood stasis 2 ... 50/60HZ power: 250W (each illuminate head) working environment temperature: 0 ~ 40 °C working environment humidity: 80% suitable people: for cervical spondylosis ...