... 5050 smd led modules 2,Approve:CE&ROHS 3,LED Source:3pcs SMD 5050 4,Luminance Flux:15lm/LED 3pcs 5050 smd led ... Backlighting4, Advertisement Light Boxes Backlighting5, Commercial Sign Backlighting6, Stage Backlighting7, Message Display BacklightingInstructions:1, SMD with high brightness, suitable in digital LED ... well as low-voltage transmission line voltage drop. 3pcs 5050 smd led modules