ModelTotalWattageDimensions(mm)Quantity(pcs/ctn)PackingSize(cm)G.W.(kg/ctn)QC301110W 413*35*67 20 43*36*20 9.5/7.5 QC3011 15W 518*35*67 20 53.5*36*20 11.5/9.5 QC3011 18W 670*35*67 20 68.5*36*20 13.5/11.5 QC3011 30W 975*35*67 12 99.5*22*20 12.5/10.5 QC3011 36W 1280*35*67 12 129.5*22*20 15/13