Energy Saving: Save over 85% on lighting electricity bill, equivalent to 60W halogen bulb. (NOT dimmable) Easy Installation: Easy to install to replace regular MR16 halogen bulbs without any modification. Long Lifespan: Reduced maintenance frequency, saving time and money. CE and RoHS certification Instant Rated Brightness: Start lighting in 0.5 seconds without warm-up time, better lighting experience Used in: home, office, living room, bedroom, bathroom, dining room, hallway, kitchen, studio, restaurant, hotel, library, conference room, showroom, showcase, etc.