The influence of different photometric observers on luxmeter accuracy for LEDs and FLs lamps measurements - Fryc, Irena; Tabaka, Przemysław (Oficyna Wydawnicza Politechniki Wrocławskiej, 2019)
Optica Applicata, Vol. 49, 2019, nr 2, s. 345-354
Keywords: optyka; lighting technology; photometry; illuminance