Specification:Can be used to dry gel on nails, especially for nail gel and UV coats.Environmental protection, no harmful substances to human body.Fast curing UV lamp, widely used in UV curing, ink solidification, fluorescent agent or powder detection, security label identification and check, etc.Portable size, easy to carry.Item Name: UV Curing LampMaterial: AluminumVoltage: 4.5VLED Quantity: 9PcsPower Supply: 3 x AAA Batteries (Not Included)Features: Mini, Durable, Easy to Use, Portable,DetectorLength: 9.1cm/3.58", Diameter: 2.2cm/0.87" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x UV Curing Lamp