The Miracle LED® Ultra Grow Lite is a technological leap ahead for the indoor garden. Sipping only 12 watts of electricity, this green growing, red spectrum LED replaces up to 150W old hot-running incandescent flood lights. Nearly zero heat output, Miracle LED® bulbs live up to 10x longer than standard bulbs, incredible full spectrum light for maximum absorption. Contains no mercury & emits no UV. Chemical-free indoor growing is perfect for many different environments like small kitchen herb gardens, apartments with limited sunlight, or fruit and vegetable gardens in the basement.