311uvb ultraviolet lamp power

9W. 311uvb ultraviolet lamp by the product parameters configuration information query can be known as the power of 9W. 311 narrow-spectrum UVB full name 311 narrow-spectrum UVB ultraviolet phototherapy instrument, is a kind of UVB to use UVB to treat vitiligo medical equipment. Advanced with German production, the device has been certified by many national dermatology hospitals in the world.