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Description
Journal of clinical anesthesia

The selected LEDs were: NVSU233A-U405 (Violet, 405 nm, FWHM 12 nm, 8 LEDs per board), NSSC146AT (Blue, 460 nm, FWHM 18 nm, 40 LEDs per board), NCSE119BT-V1 (Bluish-Green, 500 nm, FWHM 30 nm, 8 LEDs per board), NCSR219BT-V1-E (Red, 630 nm, FWHM 16 nm, 8 LEDs per board)
After fixed time points (as mentioned above), 30 l of reaction mixture from each was immediately added to a freshly prepared reaction mixture of 1 ml

Oxidized TRXs are reduced by cytosolic or mitochondrial TRX reductase (TR1 or TR2) by using NADPH

Yes, its very common
