Philips 457564 50W Equivalent 3000K MR16 LED Reflector Light Bulb Energy used: 8.5 watt (equivalent to a 50 watt standard incandescent light bulb) Uses 73% less energy compared to a standard incandescent light bulb Ideal for use in kitchens, dining rooms and living rooms and for commercial use in retail spaces, art galleries and offices Life: 22.8 years (based on 3 hours per day) Dimmable: yes