... based on you 3.CE,ROHS 4.length:3m white star led decoration light Features and Advantage:Long life ... .Voltage: 110VAC,/220VAC /12VDC3.Transparent line /Black line /white line/green line4.Certificate: CE ROHSlength3m/10m/15mLED quantity20pcs/100pcs ... certificatecolorR,G,B,W,Y,RGBlife50.000hcontrollerwith 8 kinds of flash controlcertificateCE,ROHS Applications: used for decoration of trees, buildings, ...