Qhov chaw ntawm Keeb Kwm: Guangdong, SuavHom Lub Npe: ShinlandKhoom siv: PCPuab: RoundStyle: Optical PC LensXim: Vaccum Aluminium PlatingTxoj kab uas hla: Φ: 20.0mm H: 15.0mm Φ: 4.0mmLub kaum sab xis: 22 °, 36 °, 50 °Daim ntawv thov: LED teebNtawv pov thawj: ROHS, ULPacking: Dust-proof, shockproof packing, Tray packing