5W E27RGB 2 years warranty led bulb light Warranty period:2years High efficiency,competitive price Low lumen attenuation ... trouble of replace parts of narmal led bulb light.9. No flash, AC driving, stable light, protect eyes.10. Good color vision, color ... , can be mounted directly.12. High LM with good performance .Dimmable and nondimmable both ok.Applications1. Living room, bedroom, kitchen, washroom ...