... Metal, aluminiumFinishingGlossy/Matte lamination, Hot/sliver stamping, UV orEmbossingFinishing PatternSingle flashing, Multi-flashing, Programmed flashingBatteryCR2032, CR2025, LR1130, LR1141, etcSwitchPUSH button On/Off ... or automatically offRemarkFiber optics, LED or EL pannel lights as light ...