DermaLume 2X phototherapy light in working order with 2 spare lights and carry case. The Dermalume 2X™ is a folding, handheld phototherapy device that provides fast and effective targeted treatments for psoriasis, vitiligo, and other photoresponsive conditions. Uses 2 – 311nm Narrowband UVB lamps, 18 watts UV energy. Will require Rx from your doctor to operate.