If you follow the links to the supplementary info it gives you intensity level, for example "The prepared dish was placed in a blue LED irradiation device and i

If you follow the links to the supplementary info it gives you intensity level, for example "The prepared dish was placed in a blue LED irradiation device and irradiated at 1.25 W/cm2 for 3 h." As a reference, noon sunlight is very roughly 1000 W/m^2 or 0.1 W/cm^2, so this is pretty intense and I suspect would not be eye safe. See https://pubs.acs.org/doi/suppl/10.1021/acssuschemeng.5c03907/suppl_file/sc5c03907_si_001.pdf https://pubs.acs.org/doi/suppl/10.1021/acssuschemeng.5c03907....