
Update 3/2021: After about 3 months of use in (closed) street lamp, 80% of the LED filament is no longer working - - see photo. Now only a small part at both ends of the filament glows. Much less than the stated 15,000 hours. First review: Brightness is good, especially for 1W. However, light heat is not 2200 K as advertised; more like 2700K (more blue/white than 2200K, which would be softer).