The permissible operating temperatures are shown some cases, whereby the light output, power consumption,
colour temperature and lamp life can vary 10% within the named range.g.
The data sheet provided for each luminaire
in the electronic catalogue contains key data
for correct planning with Zumtobel luminaires. 000 L80 25°C
Luminaire output*: [W] input power, tw.
–
The operating efficiency LED lumi-
naires set 100% since the efficiency
is already taken into account the
luminaire’s light output. with lambda 0.
. The oper-
ating efficiency the luminaries is
taken into account the LID.
5) Key parameters:
Light source Type and name
Luminaire’s light output*: [lm]
Luminaire’s luminous efficacy*: [lm/W]
Min. colour rendering index: CRI
Control gear: [designation]
Correlated colour temperature*: [K] Kelvin
Colour coordinates tolerance (initial MacAdam)*: Levels ellipses
Mean rated lamp life*: e.9
Standby power*: [W]
Control: Details trigger device
Maintenance category: Type maintenance, see chapter 8
All values marked are rated values
The parameters are described more detail the section “LED Technology” (see page 72).
1) Luminaire name and article number
2) Text for call for tenders
3) Photo and dimensions
4)
Light distribution
(LID: Luminous Intensity Distribution)
–
The luminous intensities are shown the
unit cd/klm klm 1000 lm).70
The Lighting Handbook
Key parameters the lighting catalogue
All the terminology used and basic technical calcula-
tion methods correspond the recommendations the
guideline “Planning reliability LED lighting” the ZVEI
(2nd edition; last revised: March 2016). order to
determine the absolute luminous intensi-
ties, reference made the luminaire’s
light output for LED luminaires and the
lamp’s light output for luminaires with
conventional light sources
