The ETL-listed Blueprint Controllers® Master Digital Timer features a dual-timer function that separately controls a recycle timer and a 24-hour lighting time clock. Its four receptacles power two lights (up to a total of 1,200 watts), a recycling device and a night-only device. A remote sensor on a 3-foot cable accurately monitors temperature, and overheat protection deactivates lighting at an adjustable temperature set point. The recycling timer has on/off ranges of one second to 96 hours. This timer includes lithium battery backup and a three-year warranty.