Titan Controls Digital Recycle & Light Timer w/ High Temp Shut-Off, 120V - Hades 2 controls up to two light banks up to 600 watts each via your lighting controller trigger cords high temperature shut-off function to turn off your grow lights and also a hot start protection function to allow your lights to cool before re-striking recycle timer can be set to run in day only, night only or 24 hour mode 3 ft remote sensor to monitor temperature levels 15 Amps maximum/120 Volts/60 Hz