Brightest MR11 MR-11 12V 12 superbright LED Bulb Wide Angle warm white light replace 15W accent lighting These lights have low power consumption, long life span, low heat output and are inexpensive to operate Bright warm white accent halogen replacement bulbs create a wide beam of light Great for fountain, ponds and indoor/outdoor lighting fixtures Available in MR11 bulb shape and warm white 2800K color. We also have green, blue and red color Measures 1-3/8-inch across reflector diameter