1;size:0.5m or 1m. 2,LED No.30 pcs 1210SMD LED in 50cm and 60pcs 1210SMD LED in 100cm. 3,it can be 2.4W/4.8W/6W/12W. 4.Brightness can up to100- 700LM for white color.unique technology in the market now. 5,working in 12V. 6,Any color is avaliable. 7.Al.PCB,unique and novel design,it can be shapable.