All Zilla Power Centers feature 8 outlets to centralize the control of lights, filters and heaters. 24/7 Digital Timer allows for daily programming with on/off outlets as well as constant power outlets 8 Total outlets - 4 daytime/nighttime alternating outlets and 4 constant power outlets Easy-to-use digital programming and LCD display Take complete control of habitat fixture on/off cycles with one power strip Up to 1875 watts, 15 amps