Mdf Contactors Size:12 Way + 2 Aux foam plugs are the lowest-effort

foam plugs are the lowest-effort choice of the three

Position over your propagation unit or cutting mat

The enzymes keep your nutrient film clean and your root zone efficient

Weight: 50 lbs (approximately 23 kg)

Same trade-off as Coco Bloom: simplicity over the fine control of a two-part system

Mdf Contactors Size:12 Way + 2 Aux foam plugs are the lowest-effortMDF Contactors Heavy Duty Grow Light Relay Control Without the Premium Price Best for: Growers running multiple high wattage lights who need reliable power control without melting their timer to bits Our thoughts Here's the thing: a standard timer cannot handle the load from HID grow lights. It will fail. MDF Contactors solve that problem properly, and they do it at a price that doesn't require a second mortgage. Assembled in the UK, built on