... ,5050chip 5.R,G,B,Y,W,WW,RGB color High quality rigid smd led strip light CE&RoHS Aluminium series: 5050 ... and different types5. Easy to install and use6.No risk of mercury emission, environmental protection7.2-3 years warrantyLed light bar ... -PAI by screwsSecond, Press the light bar into the groove of the U-PAIThird, connect the LED driver