A standard of quality the world over. There is an Intermatic timer for every application, and we carry those models proven to pass the exacting standards required for reliable indoor garden operation.  Digital timers offer four daily on/off cycles of down to one minute duration and handle a maximum load of 15 amps/500 watts.  Excellent for controlling pumps, fans and other environmental equipment.  Not recommended for use with HID light systems.  Use a heavy-duty grounded mechanical timer for general purpose applications.  Perfect for light systems. Handles up to 15 amps or 1875 watts.  Four trippers included (two on, two off) to control cycles of 30-minute duration.

A multi-pin timer is extremely easy to use with most indoor appliances.  There are 24 on/off daily settings with large, easy to use trippers.  Trippers are pulled up for each half hour device is to be on.  Controls cycles as long as 23 hours, or cycles a short as half hour.