Betekenis van:
luminous flux unit

Voorbeeldzinnen

1. ‘Lamp efficacy’ (ηlamp), which is the quotient of the luminous flux emitted (Ф) by the power consumed by the lamp (Plamp): ηlamp = Ф / Plamp(unit: lm/W).
2. ‘Specific effective radiant UV power’, which means the effective power of the UV radiation of a lamp related to its luminous flux (unit: mW/klm).
3. ‘Luminous efficacy of a source’, ‘light source efficacy’ or ‘lamp efficacy’ (ηsource), which means the quotient of the luminous flux emitted (Ф) by the power consumed by the source (Psource). ηsource = Ф / Psource. Unit: lm/W.
4. ‘Specific effective radiant ultraviolet power’, which is the effective power of the ultraviolet radiation of a lamp weighted according to the spectral correction factors and related to its luminous flux (unit: mW/klm);
5. ‘Lamp efficacy’ (ηlamp), which is the quotient of the luminous flux emitted (Ф) by the power consumed by the lamp (Plamp): ηlamp = Ф / Plamp(unit: lm/W). The power dissipated by non-integrated auxiliary equipment, such as ballasts, transformers or power supplies, is not included in the power consumed by the lamp;