In summary, we report a very simple and novel design of a photoactive molecular wire for transmembrane electron transfer using visible light under inert and aerated conditions. We demonstrate, with confocal spectroscopy and molecular dynamic simulations, that [1] 2+ integrates with transmembrane orientation in the lipid bilayer. Light-driven electron transfer dynamics across the membrane were verified with two model redox reactions, and the excited state, photoreduced, and photooxidized products were characterized, along with the static and dynamic/static character of the initial photoinduced electron transfer. Overall, the liposomal system allowed us to electronically connect two complementary redox reactions through visible light-driven electron transfer. This process is crucial for solar energy conversion and the development of more advanced systems with robust and sturdy membranes. Additionally, it is important for the design of artificial cells and cellular compartments. While the challenge of resupplying the inner aqueous compartment with substrate still needs to be solved, the here presented findings on nano-reactors and transmembrane electron transfer are valuable for designing chemical synthetic methodologies involving compartmentalization. To create a larger photo-reactor, the same approach can be applied to polymer-based vesicles or larger planar membranes. The bio-related nature of the lipid bilayer membrane also offers opportunities for incorporating enzymatic catalysis, as the lipid membrane's complex units can be organized to carry out specific functions.