Specifications [AUTOMATE YOUR OUTLET] Simply plug in the Fosmon 24-hour outlet timer and let the timer control your device to follow your daily 24-hour programmable schedule. You are also able to manually turn the outlet on and off using the MODE button. The timer is great for holiday/Christmas decorations, patio lights, heaters, lamps, fans, and aquariums. [USER FRIENDLY OPERATION AND LCD SCREEN] The digital timer is quiet, with large, easy-to-read numbers. Programming your schedule is simple and quick. The timer comes with a backup battery that will keep the settings in place for more than 100 hours when external power is not available. [SAFE AND RELIABLE TIMER] The electrical outlet timer is rated 125V/15A, and compatible with incandescent, CFL, and LED lights. The polarized 2-prong outlet reduces your chance of getting electrical shock. The light timer is certified by ETL, FCC, and RoHS. [SPACE SAVING] The outlet timer only occupies one socket. You are able to use two timers in duplex outlets, or leave the neighboring socket available for other devices. The low profile, side-entry plug design makes the timer fit behind furniture or in other hard-to-reach areas. [LIMITED LIFETIME WARRANTY] Join millions of satisfied customers with our limited lifetime warranty, backed by our experienced and dedicated USA based customer service.