... source:Epistar 4.12~14LM/led,5050chip 5.R,G,B,Y,W,WW,RGB color High quality rigid smd led ... eter Voltage Power/m eter SD-RD-A 505023122312RGB-12-60Red 50mm 60120 DC 12V 14.4 w ... 50, 000H)4. Fashion design and different types5. Easy to install and use6.No risk of mercury emission, environmental protection7.2 ... screwsSecond, Press the light bar into the groove of the U-PAIThird, connect the LED driver