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
FavoritePlus.com: Philips PL S 9W 01 2P Replacement Bulb for UVB Phototherapy Lamps, Psoriasis Lamp, PL-S-9W-01-2P
UVB Narrowband Phototherapy, Phillips 311nm
Hand Held Lamp with timer for UVB 311 nm Phototherapy - VITILIGO
Philips Narrowband UVB 311nm 9 Watt Light Tube - K Medical