Grow Gadgets Heavy Duty Lighting Timer with Contactor Plagron The pump uses a magnetic

The pump uses a magnetic rotor to shift water through your system while the large intake screen prevents debris from entering the system — keeping lines clear and plants fed

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but that hasn't stopped their development team from making improvements

Grow Gadgets Heavy Duty Lighting Timer with Contactor Plagron The pump uses a magneticGrow Gadgets Heavy Duty Lighting Timer with Contactor Grab yourself a Grow Gadgets Heavy Duty Lighting Timer with Contactor and safely take control over a 600w HPS grow light. This Heavy Duty timer is built to withstand the high power that HID grow lights can emit, giving complete control over your lighting schedule with it's built in timer.