247Garden 24-Hour Mechanical Timer w/ 30-Minutes Intervals, 1-Outlet for for Horticulture Grow Lights, Fish Tank Pumps and Aquariums, Home Electronic Appliances 24-Hour Mechanical Timer, Single Outlet w/ 30-Minute Intervals Reliable and user-friendly. With this timer, you get one less thing to stress about. Great for indoor gardening hydroponics, horticultures, aquaponics, fish tanks, aquariums, pumps and more! Automates home lighting, Christmas trees and electronic home appliances. Save energy, time and money. 125V, 60HZ, 15A General Purpose and Resistive, 1875W ETL Certified for North America Market