4X(100% and < />4 pieces of UV Lamp Bulbs replacement< />Suitable for 9W or 36W UV Lamp Dryers< />UV Light tubes installed with UV Lamp Dryers, which can be used with various of UV produc, such as UV Top Coat / UV / < />Can be used for instant gel nails < />< />Please make your UV lamp is compatible with these lamp tubes For professional nail salon, studio use or home use< />Note: only for model 818< />Material: Plastic< />< />Package Conten:< />1xNail UV Light Bulb Tube< />< />Only the above package content, other produc are not included.< />Note: Light ing and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.)