... .In serial no."SC"stands for Single-Color light,The normal color red,yellow,green,blue,white could be ... .In serial no,"7C"stands for 7-Color mixed light,which is consist of red,yellow,green, ... Source 1W High Power LED LED Quantity 18pcs Color Range RGB Beam Angle 15deg, 30deg, 45deg ... voltage3.Price will be depended on the LED light soarce,light color,material,and etc.4.Pancking:standed exported ...