MR16 3W led fins AC/DC12V GU5.3 MOQ: ... hotels, discos, bar, LED lighting and decorative ligting assembly until the place ideal light source can be directional lighting ... occasions.Product features:1. An aluminum cup light shell, excellent heat dissipation, ensuring long-life LED circuit and use.2 ... or oxidation.3. Multi-model selection: MR11,MR16, GU10, E27, E26, E17, E14, PAR series.4. Lamp voltage ...