... multi color led light bar 1.high power led chips 2.accord with EMC,CE,ROHS 3.energy saving ,environmental protecti multi color led light bar IP65 led ... high power led chips (Taiwan Epistar / Edison / CREE ),long life span, low consumption, pure color, no stroboscopic ... controller provide variety of changing pattern, such as sigle color, flickering changing, gradully changing and so on. Application ...