ESUMIC E27 7W Blue&RED LED Plant Lamp Hydroponic Grow Light Bulbs for Garden Greenhouse (6RED 1BLUE LED) Features 7 LED Bulbs , ultra bright(6RED 1BLUE LED) With 90-265V input, suitable for any country use. Contains no harmful elements, environmental friendly. Low power consumptionhigh luminous efficiency and long service life. Designed to fit standard E27 fittings, easy to install.