Product description Package Include4 x Mini Manicure Phototherapy LampsFeatures- Unique fast, very energy efficient, for nail salons, home DIY and travel use, etc.- You will easily get beautiful nails because of our nail art phototherapy lamp. Save your time and effort to get a great salon nail art experience.- Color: Yellow, pink, blue, green- Battery: 3 AAA batteries ( not included )- Light source: LED Purple Light- Material: Aluminum- Not easy to and damage, and enough.- Switch method: tail button switch- Can be used for drying all nail gel, such as gel, extended gel and LED glue, etc.- Wavelength: 395- 400NM- Size: 9.00X2.50X2.50cm/ 3.54X0.98X0.98inch.- The item is made with high- quality material for reusable and durable use.Goods DescriptionSmall Mini LED Flashlights delicately controlled not to hurt or darken your .black light key chain It the nail quickly, so the experience would be lovely without much waiting.manicure dryer lamp This item is specially designed for professional nail art salon, and also applicable to the ones who do their nails Directions keep clean