... Nail UV Lamp Tube Bulbs 1,CE/RoHs certificate 2,Lamp diameter:12mm 3,Peak wavelength:365nm ... 4,U-shaped 9W Nail UV Lamp Tube Bulbs -for Nail UV Lamps FeaturesUV lamps ... , compact size, PLS type UVA wavelength: 365nm Tube ... 12mm Base: G23 or 2G7, GX23 Peak wavelength: 365nm Option: matching ballast Applications: nail dryer, nail ...