USB interface, the light bulb and power supply can be connected to laptops, mobile power supplies, sockets and other ways through USB, which is very convenient to useThree light colors: cold light/natural light/warm light, freely switchableBrightness adjustment, the brightness can be adjusted from bright to dark, from dark to bright as neededThe maximum distance between the two bulbs is about 28cm, which fits most mirrorsExcess wires are hidden in the bulb and can't be seen from the outside, keeping your mirror neat, beautiful and elegantSupplied with double-sided tape and suction cups, you can quickly stick the bulb directly to the mirror with tape or suction cupsSoft light, high light efficiency, no heat radiation, no flicker, no spots, protect eyes, provide professional lighting for makeupGood heat dissipation, energy saving and long lifeCan be used for makeup, fill light, decoration, mirror decorative lights, stage decorative lights, cabinet decorative lights, studio decorative lights, etc.Specification:Lamp beads: 3000K 40LED, 6000K 40LEDActual power: 3000K: 5.8W, 6000K: 5.8W, 3000K+6000K: 10.2WUSB cable: 1.5mWaterproof grade: IP20Beam angle: 120Storage temperature: +40 to -70Shell material: ABS+PCLife: >30000HColor rendering index: Ra>80Luminous flux: 3000K: 412.8LM, 6000K: 432.7LM, 3000K+6000K: 834.61LMDimming method: touch dimmingnotes:This product does not include an adapter, you need to purchase it by yourselfPackage Included: 10 Bulbs + 10 x Tape + 10 Suction Cups, Other Items Not Included