Specifications:Size:3Mx3MLED quantity: 300pcsLED string: 12pcs strings, 20 lamp bulbs per stringColor: White/Warm whiteInput voltage: EU220vSwitch controller: 8 kinds of modes Combination inwaves sequential chasing/flash slow fade twinkle steady onPlug to the controller: 60cmCoppery wire+Plastic coverFeatures:Widely used in Occasions: bar, hotel, room, garden, square, street, garage, car, motorcycle, product signs and festival lighting...Easy to install on most surfaces: Glass, Wood, Metal, and PlasticHigh quality and long lifespan for indoor and outdoor useLow power consumption with bright colorsEnergy efficient, virtually no maintenancePlug and play, simple to operatePerfect for Christmas window display, party, birthday, wedding and many otherholidays and festival lighting