TORCHSTAR #Dimmable# Long Neck PAR30 LED Light Bulb, 75W Equivalent, 4000K Cool White, 850Lm, E26 Medium Base, Damp Location Available, 3 YEARS WARRANTY, Pack of 4 Energy Saving LED, only consume 13W per bulb, 75W halogen equivalent, 84% efficient, save up to $170 in its lifespan 100%-10% fully dimmable, dimming smoothly capabilities to create an inviting atmosphere. Compatible with most LED dimmers UL-listed LED bulb ensure the lighting performance, quality assurance eco-friendly product, contains no mercury Regular PAR30 LED bulb, damp locations available, easy to install 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