... buzzing noise, no flash,stable performance, the 5W GU10 LED Light Bulbs give us a soft feeling. It ... ~50°CLife Time50000Hrs.CertificateCE,RoHs,FCCWarranty2 Years5W GU10 dimmable LED light bulbs Optical DataLuminous Flux400-450lmColorCool White, ... *H82mmBase TypeGU10,E27,E14Housing MaterialAluminum Application of 5W GU10 dimmable LED light bulbsShowcase, Villa, Casino, museumsChamber, Commercial Center ...