Dugukolo kan-lanpan minnu bɛ sigi duguma, olu ka kan ka kɛɲɛ ni diɲɛ sariyaw ye kɛnɛma yeelenko la, i n’a fɔ IP hakɛ (a ka c’a la IP65 walima ka tɛmɛ o kan) ani fiɲɛ kɛlɛli (u ka kan ka se ka fiɲɛw muɲu minnu fanga ye 10 ye walima ka tɛmɛ o kan). Ka fara o kan, jamana dɔw b’a ɲini dugukolo-lanpanw fɛ walasa u ka se ka u tanga kuran ma (i n’a fɔ Class II insulation).
Dugukolo-yeelen minnu bɛ sigi duguma, olu ka kan ka tugu ergonomi sariyaw kɔ so kɔnɔ yeelenko la, i n’a fɔ yeelen (a ka c’a la 10-30 lux) ani kulɛri funteni hakɛ (2700K-4000K). Mara dɔw fana bɛ yeelen bulu dɔgɔman seereyali ɲini yeelenw na minnu bɛ sigi duguma walasa ka ɲɛw tanga.
