The Hades 2 controls up to two light banks via your lighting controller ÔtriggerÕ cords, has a high temperature shut-off function to turn off your grow lights and also a Ôhot startÕ protection function to allow your lights to cool before re-striking. The recycle timer can be set to run in day only, night only or 24 hour mode. This controller has a 3Õ remote sensor to monitor temperature levels. 15 Amps/120 Volts/60 Hz. 3 year warranty.