Question 1: Mars Hydro has a lot of options for a 5x5 space.
There are the FC6500
Professional Samsung LED Grow Light: The Mars Hydro FC 6500 730 watt LED grow light boasts cutting-edge Samsung LM301B diodes that drive its high-performance capabilities. The advanced chips help the FC6500 deliver a remarkable photosynthetic photon efficacy (PPE) of 2.85 μmol/j and a PPF of...
www.mars-hydro.com
and FC-E6500 lights
Mars Hydro Smart Grow System: Smart LED grow lights that support mobile control and programming via Mars Hydro APP. More integrated smart products are to be involved soon. Professional LED Grow Light Performance: Mars Hydro smart FC-E6500 is a 730-watt led grow light that provides 2.8 μmol/j...
www.mars-hydro.com
both of which have the option of having smart grow control
Professional Samsung LED Grow Light: The Mars Hydro FC 6500 730 watt LED grow light boasts cutting-edge Samsung LM301B diodes that drive its high-performance capabilities. The advanced chips help the FC6500 deliver a remarkable photosynthetic photon efficacy (PPE) of 2.85 μmol/j and a PPF of...
www.mars-hydro.com
Mars Hydro Smart Grow System: Smart LED grow lights that support mobile control and programming via Mars Hydro APP. More integrated smart products are to be involved soon. Professional LED Grow Light Performance: Mars Hydro smart FC-E6500 is a 730-watt led grow light that provides 2.8 μmol/j...
www.mars-hydro.com
Then there are the FC8000
The FC8000 is a highly efficient commercial grow light delivering 1,100-1,500 mol/m²/s PPFD uniformly and effectively, the best grow lighting solution for added CO2 cultivation.
www.mars-hydro.com
which has the option of smart grow control
Professional LED Grow Light Performance: Mars Hydro smart FC 8000 is a 800-watt led grow light that provides industry-leading 2.9 μmol/j efficacy and 2309 μmol/s high photon flux. It features white full-spectrum light that is universally best for plants from seedling to harvest. The light bars...
www.mars-hydro.com
and the FC-E8000
The FC8000 is a highly efficient commercial grow light delivering 1,100-1,500 mol/m²/s PPFD uniformly and effectively, the best grow lighting solution for added CO2 cultivation.
www.mars-hydro.com
Lastly there is FC-E1000W the for those spaces using supplemental CO2 (it will fit in a 5x5 if used without the extensions)
www.mars-hydro.com
My choice would be any of the above FC models because I love Samsung diodes.
@Dapper_Dillinger @GulfCoastHeat @Chapp
Thank you for the giveaway
@MarsHydrofactory!