UL-listed 8W Dimmable PAR20 LED Bulb, 50W Halogen Equivalent 580lm Damp Location Available 5000K Daylight COB Spotlight Bulb for Recessed, Landscape, Accent, Track, General Lighting Only consume 8W per bulb, 50W halogen equivalent, 84% efficient, save up to $115 in its lifespan 100%-10% smooth dimming operation, instant on, high brightness, standard E26 base perfect replacement for halogen and CFL bulb UL-listed LED bulb ensure the lighting performance , quality assurance eco-friendly product, contains no mercury Regular PAR20 LED bulb, damp locations available , suitable for recessed, accent, track lighting, or for outdoor landscape light fixtures (not exposed to waters) High quality COB chips, 25,000 hrs long lifespan, can be used for 22.8 years based on using 3hrs/day, reduce your bulb change frequency, 3 years satisfying guarantee