Spec:Item Type: Half Moon lightMaterial: Iron, ABS, electric component.Adapter Input: 100-240V 47-60HzAdapter Output: 12V 2APower: 20WSize: Approx. Upper Part Of Swing Arm: 35cm / 13.8inLower Part Of Swing Arm: 32cm / 12.6inConnection Tube: 23cm / 9.1inLamp Head Diameter: 41.5cm / 16.3inDesktop Clamp: 6.5cm / 2.6in(Adjustable)Color Mode: 3000K/4500K/6000KBrightness: 0%-100%Color Rendering Index: RA≥90Luminous Flux: 1800LMSuitable: Home, beauty salon beauty care, manicure, eyelash, eyebrow tattooing, tattoo, dental etc.packing list:1 x Lamp Head1 x Swing Arm1 x Clamp1 x Connection Tube1 x Adapter1 x 3mm Hex WrenchNote:1. Read the instructions carefully before use and install the product correctly according to the instructions.2. Please fix the light on the lamp support while shooting.3. The product can only be used under the limit voltage.4. Don't try to pull on the wire to unplug it, and don't touch the plug with wet hands.5. The product should be placed in a dry and ventilated place to avoid dampness of the circuit board and short circuit failure.6. When stopping use, please turn off the power supply, in case of a reduced service life due to long working hours.