250 mEDI lx
recommended melanopic light levels achievable in a daylit-only room near equinox in Stockholm
A day-lit-only space in Stockholm can maintain recommended mEDI levels during standard working hours around the equinox
The study found that the recommended melanopic equivalent daylight illuminance (mEDI) of at least 250 lux can be sustained in a daylight-only space in Stockholm (59° N) during working hours around the equinox.
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