Their safety confirmed by
the symbol.
Example:
840 8xx colour rendering index 80
x40 colour temperature 4000 K
Risk groups
In principle, all light sources have be
tested with respect their possible harmful
effect for human eyes (EN 60598-1 [2015],
EN 62471 Photobiological safety lamps and
lamp systems).g. 840) that describes the lighting
quality white light source.71
The Lighting Handbook
Colour code
The colour code three-digit numerical
value (e. The first digit
denotes colour rendering, the second and
third digits denote colour temperature (light
colour). All of
our luminaires fall under that
they not have marked. Damage the retina by
optical radiation hereby depends on:
– the spectral shares
– the radiation strength
–
how long the person looks into the
light source
Light sources are classified in
risk groups (RG):
– general risk
– risk with normal use
–
RG
No risk with natural aversion
reactions
– Risk with even fleeting glance
If dangerous “stare” into light source
for longer period time, has be
marked with the following symbol:
Zumtobel luminaires not principle
constitute danger for human eyes.
Guarantee and warranty
Notes the warranty terms can found
in the electronic catalogue under “5-year
warranty”.
Maintenance and dismantling
Notes maintenance and dismantling as
required Directive 245/2009 can be
found download the electronic
catalogue.
Symbol: not stare into
light source/luminaire!
Source: VDE
More details the luminaires can found the electronic catalogue
