dc 21v led module,red led pcb board,red led module,tail light led pcb
LED PCB Module Power Input: Constant Voltage DC 21V 120mmx25mm PCB Thickness: 1.2mm PCB Color: Black paint SMD 2835 0.06W Red (620-625nm) LED Quantity: 14pcs Hole in the centre - 2.5mm Diameter
