The Apollo® 8 - timer has two outlets. It can be set to work in 15 min intervals. The Apollo® 8 is easy to use and simple to operate for any hydroponic system. It's heavy-duty construction resists dust, rust and moisture. Do not use with digital ballasts. 15 Amps maximum/120 V/60 Hz.
Dimensions = 3.4" x 3.6" x 3.4"