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Terms for subject Lighting (other than cinema) (898 entries)
emissivity (of a thermal radiator) emissivitet
enamelled bulb lakkert kolbe
energy level energinivå
entrance angle (of a retroreflector) innfallsvinkel
equal energy spectrum likeenergispekter
equality of brightness photometer likhetsfotometer
equality of contrast photometer kontrastfotometer
equi-energy spectrum likeenergispekter
equivalent contrast (of a task) ekvivalent kontrast
equivalent luminance (of a field of given size and shape, for a radiation of arbitrary relative spectral distribution) ekvivalent luminans
equivalent veiling luminance (for disability glare or veiling reflections) ekvivalent sløringsluminans
erythema erytem
erythemal radiation erytematisk stråling
escape lighting rømningslys
exchange coefficient (between two surfaces S1 and S1, when the radiance or luminance of S1 (or S2) is the same at all points and for all directions) utvekslingskoeffisient
excitation eksitasjon
excitation purity spektral renhet
excitation spectrum (for a monochromatic component of specified wavelength <.i>λ of the emitted radiation) eksitasjonsspektrum
explosion-proof luminaire eksplosjonssikker armatur
exposure meter eksponeringsmåler