... :220V Power:2W Color:Red ,yellow ,blue ,white ,green 2013 new 2W LED Strobe light Item No:G-JS003Voltage:220VPower;2WColor:RED ,YELLOW ,BLUE ... . Security: LED is supplied by low voltage power, so it is safer than supplied by high voltage power, it is particularly applicable ... the band gap and achieve multicolor luminescence. For example, with small current at the LED is in red, but with the current ...