Item Type: Gooseneck curing lamp Material: Metal, plastic Ring Lamp Diameter: Approx. 9cm / 3.5in Power: 7W Luminous Flux: 1200LX Display Index: >80 Illumination Angle: >180 degrees Adjustable Gear: 10 gears Modes: 3 (illumination, enhancement curing, illumination, curing) Package List 1 x Gooseneck Curing Lamp Please allow 02cm error due to manual measurement. Thanks for your understanding. 1USB Interface: Gooseneck curing lamp can be directly plugged into laptop, charging treasure and USB socket for power supply, and gooseneck curing lamp is easy to use. 2Portable: Gooseneck nail curing light can rotate 360 freely and flexibly, and can be adjusted at any angle, and gooseneck nail curing light is very convenient for you to use. 3Clamping Design: You can clamp the bendable UV nail light to the place you want to fix, such as bedside table, dressing table, desk, computer table, etc. 410 Brightness Adjustment: Each lighting mode has 10 brightness dimming levels, you can adjust according to your own needs, choose the most suitable brightness for you. 5Use Scenes: Bendable nail curing light is suitable for different kinds of scenes, such as manicure lighting, manicure curing, UV glue curing, reading, sewing, hobbies, handicrafts, study, dormitory and so on.