The photo reduction of CO₂ to CO utilizing light (λ > 400nm) with a second-generation fluorinated Re(I) [(L)Re(CO)₃Cl where L = 4,4'((CH₂)₃C_nF_2n+1)-2,2'-Bipyridine; n=1, 6, 8] catalyst was investigated. TON and TOF were determined utilizing a GC method for original conditions (DMF, TEOA) and compared to experiments featuring a flourous co-solvent [perfluoromethylcyclohexane (PFMCH)]. Results are compared with earlier experimentation of DMF/PFMCH, TEOA conditions and literature results.