DescriptionThese light tubes are used for nail polish phototherapy machine, used for dry nails, equipped with ultraviolet lighting, soft light, not hurting hands, it is the best tool for drying your nails when you finish your nails.Features-Color: White -Material: glass -Size: 16.00X3.00X2.00cm/6.29X1.18X0.79in -Power: 12W -Wave length: 365nm - Replace old or broken nail lamp tube with a new one. - Fast gel light curing, make your nails to appear shiny and bright. - It has great light curing and disinfection effect. - Time-saving and fast drying, will not hurt your hands. - Up to 2640 hours lifespan, faster curing speed and service life than 9W light tube.