Product detail Specifications Size:105X105/105X140/150X160 input voltage:AC 100V-240V operating voltage:DC 12V Luminous intensity:200LM Max wattage:10W Beam Angle:?5? Casing stainless steel casting / aluminium casting / transparent pc No.of LED : 20pcs/25pcs ( can be changed ) colour range : R,G,Y,W,B/RGB Operating temperature : -20℃～+60℃ life span : 100,000hrs Applications: 1)hotels, streets, squares. 2)Parks,pavement. 3)plaza, dancing hall, casino. etc.