Hydrofarm Hydrofarm TM01715DO Dual Outlet 7-Day Grounded Digital Programmable Timer, 1

Color:N/A Using a timer to automate your lighting adds convenience and encourages productive growth with consistent hours of light. Timers are also essential for many hydroponic system applications. This model has two outlets. For more than 8 ON/OFF cycles per day, Use Hydrofarm APCTART-Autopilot Analog Recycling Timer