Commodity Quality Certification:ce Material:Plastic Power Source:Electric Effective Skin Treatment: Our UVB Phototherapy Lamp offers targeted therapy for skin conditions like psoriasis and vitiligo. It emits narrowband UVB light at 311nm, a wavelength clinically proven to be effective for these conditions. Clinically Proven Results: Narrowband UVB phototherapy has been widely recognized for its success in managing skin disorders. Our lamp brings the power of this proven treatment to the comfort of your home. Safe and Precise: The lamp's narrowband UVB technology allows for precise targeting of affected areas while minimizing exposure to healthy skin. It's a safe and efficient option for skin therapy. Easy to Use: Our lamp is designed for user-friendliness. Simply follow the provided guidelines for treatment duration and distance, and you can begin your therapy sessions with ease. Compact and Portable: The lamp's compact design makes it easy to use and store. You can conveniently incorporate your therapy sessions into your daily routine. Improve your skin's health and well-being with our UVB Phototherapy Narrow 311nm UV Phototherapy Lamp. Experience the benefits of targeted UVB light therapy in the comfort of your own home.