Philips 414978 AmbientLED 3.5-Watt MR11 Indoor Flood Light Bulb Philips 3.5-Watt Ambient LED Energy Saving MR11 flood light can replace your 20-Watt halogen MR11, saving you up to 45.38 in energy costs Ideal for use in kitchens, living rooms and dining rooms in track light fixtures Instant-on and will not fade fabrics or colors For use in 12-Volt fixtures GU4, bi-pin base flood light lasts at least 22.8 years and contains no mercury