LED bar chair 1,16 single colors 2, 4 moving color change 3, CE , ROHS certificate 4,Recharger battery LED bar chair1.adapter2.recharge ... , lights Watts(w/pcs):4.32w 6,color:R/G/B,16colors choose.flash,strobe,fade,smooth ,four function change 7 ... :4.8Vsafety standard: UL/CE,GS. Cuttent (mA): 500mA LED bar chair