311nm Narrow Band Uvb Lamp For Vitiligo - Chongqing Derma Optic& Electronic Technique Co., Ltd.
DGYAO UV Light Therapy Comb UVB 311nm for Psoriasis Eczema Vitiligo Atopic Dermatitis Phototherapy Treatment Device with Timer LCD Home Use for All Skin Type - Walmart.com
Made In China: Portable Uvb Vitiligo Treatment Lamp, Anti-vitiligo - Chongqing Derma Optic& Electronic Technique Co., Ltd.
DermaHealer UVB Light Therapy Lamp - treat Psoriasis, Vitiligo at home – dermahealer.com