... ,blue,red,and gree ect color. TECHNICAL SPECIFICATIONS(30W/50W LED)Input Voltage:AC 100~240V /50~60HZLEDS :30W or 50WPower ... used 30w or 50w high power LED as lighting source. There are 6 various color for selection, red, blue, green, amber, warm white and ... degree.4)Lifespan as long as 50,000 hours. Low power but high brightness.