Philips 453480 10-Watt (50-Watt) MR16 LED Indoor Spot 12-Volt Light Bulb, Dimmable Philips 10-Watt MR16 bulb replaces your standard 50-Watt MR16 spot light bulb, saving you up to $110.00 in energy costs Extra long lifetime of 22.8 years - reduces the hassle of frequent replacement Ideal for use in bedrooms, living rooms, dining rooms, and hallways Dimmable and provides a soft, comfortable light Manufacturer Number: 929001123403