Help you save energy and money by automating lights (compatible with LED bulbs and compact fluorescent lights), sprinklers, fans, air-conditioners, festive lighting and other small appliances 24-hour settings (can be repeated daily) and programmable in 15-minute intervals Pins UP means timer is OFF. Pins DOWN means timer is ON. Ratings: 125VAC/1250W/60Hz/15A Tungsten & Resistive, 1/2HP ETL CERTIFIED