【3 Light Modes and 10 Brightness Levels】 Dimmable LED desk ring lamp with 3 light modes: warm light (3000K), warm white light (4500K) and white light (6500K). There are 10 adjustable brightness options for each light mode. The built-in controller is easy to switch to the light mode that suits your different purposes, very suitable for reading, computer lighting, night lighting, work, study, children's sleep, etc.

【Upgraded Eye Protection Light】 Made of high-quality LED, the LED reading lamp does not flicker, does not glare, has no ultraviolet rays and no frequent radiation. It can protect vision and reduce eye fatigue caused by long-term reading. This clip-on LED ring light provides soft supplementary lighting and can be perfectly used as computer lighting for video conferences and Zoom conferences.

【Flexible Arm and Firm Clip】 The 15-inch gooseneck arm can be bent into any shape to adjust the lighting direction and can be adjusted to any angle more than 30,000 times. The metal clip with non-slip pad can firmly attach to any surface and can be easily clamped onto tables, desks, bedside tables, shelves, chairs, benches and more. The non-slip mat prevents scratches on furniture. If the arm is bent into a suitable shape, the clip can stand on the table by itself.

【USB Power Supply】 Suitable for most devices that support USB ports, such as power banks, USB chargers, computers and laptops, adapters (not included), etc. [Reminder: only use with 5V/2A adapter] 150 cm cable, with excellent durability and long-distance power supply. Note: This USB desk lamp cannot be charged!

【Practical Use】 The USB multi-function lamp is very suitable for bedside reading lamps, study lamps, table lamps, bedside lamps, camping lamps, nail lamps, makeup lamps, video conference computer lighting, childcare, etc. Choosing KNAMKY professional LED clip lamp is to choose high-quality and affordable lighting life. The clip lamp can be attached to the bedside table, desk, shelf, craft table, drawing board, work area, etc. to provide a better experience for your lighting life.