Use the black dimming cable to connect the light to the iHub [USB_DIM port and #3outlet], and make it able to dim on the APP. Compatible with Mars Hydro LED grow lights that have a back switch on the dimmer box. For Mars Hydro lights WITHOUT a switch on the back of the dimmer box,【please shop here.】  The iHub power strip was designed to make controlling all of your equipment simple and easy, and together with the Mars Hydro APP you can automate and manage your garden anytime, anywhere, via your smartphone.

• Max Wattage: 1200W
• Max Current 10.9A
• Outlet Voltage 110V-240V AC

The iHub smart power strip is the smartest choice to automate your indoor growing environment.