... side pcb, 1 layer led pcb ColorWhite, RGB etc. OEM choicesLife30,000-50,000 hoursCertificationUL, ISO9001Servicepcb production, LED purchase and assemblyMaterialAluminiumBoard thickness0.2 ... gold, OSP, ENIG etcSoldermask colorwhite, black etc LED Aluminium single side pcb, 1 layer led pcb: Material: Aluminium;Board thickness: 0.2-3 ...