9W UV bulb for UV lamp 1).UV Light tubes are installed in UV Lamp Dryers,2).Can be used for instant gel nails curing as well as setting for nail varnish.3).White light, ultra bright.4).Long service life, high luminous efficiency.5).Energy saving and enviromental friendly.6).Spotlight, no UV and IR radiation.7).Does not contain lead, mercury and other pollution elements.8).Perfect for professional nail art use or personal use.9).Consumption: 9W10).Light Color: White11).Wavelength:370nm.12).Design: U-shape13).Lamp size: 16 * 2cm (L*D)The package with white boxThe watt of uv bulb