1. Product type: Crescent-shaped lamp 2. Materials: Iron, ABS, electronic components 3. Adapter input: 100 - 240V, 47 - 60Hz 4. Adapter output: 12V, 2A 5. Power: 20W 6. Dimensions: - Upper part of the swing arm: Approximately 35cm (13.8 inches) - Lower part of the swing arm: Approximately 32cm (12.6 inches) - Connecting tube: Approximately 23cm (9.1 inches) - Lamp head diameter: 41.5cm (16.3 inches) - Desktop clamp: 6.5cm (2.6 inches, adjustable) 7. Color temperature modes: 3000K/4500K/6000K 8. Brightness: 0% - 100% 9. Color rendering index: RA90 10. Luminous flux: 1800LM 11. Applicable scenarios: Homes, beauty salons for beauty care, nail art, eyelash extension, eyebrow tattooing, body tattooing, dentistry, etc. The features of this LED lamp are as follows: 1. Three color modes: It has three color modes, namely cold light, soft light, and warm light, which can meet different needs and can be used safely for a relatively long time. 2. Adjustable brightness: The brightness can be adjusted between 0 and 100%. The 360 - degree rotatable lamp head has little stroboscopic effect, little shadow, and is less glaring. 3. Adjustable and detachable: The lamp can be detached and is relatively easy to assemble when needed. The swing arm can be adjusted to different heights for more convenient use. 4. Energy - saving: The 20W LED lamp is more energy - efficient compared to traditional incandescent lamps. One can enjoy relatively comfortable lighting while saving on electricity bills. 5. Stable and space - saving base: The lamp base is made of iron. The clip - on design allows it to be fixed stably on the desktop without taking up too much space.