_ 14 _
www.luznegra.net
www.ledprofile.es
We would like to invite all our clients to visit
our laboratory in our factory in Barcelona,
where we can explain the operability and
efficiency of processes when it comes
to carrying out calculations for our led
products and luminaires.
National Voluntary Laboratory
Accreditation Program
China National Accreditation Service
Photometric studies
Dark Room
In May 2017 we have implanted a new laboratory.
This allows us to be 100% self-sufficient when it
comes to carrying out rigorous controls related to
quality and lighting calculations.
Luz Negra´s laboratory possesses a “dark room”
with a Goniophotometer which enables us to
carry out all necessary calculations for all our led
products and related items (flexible strips, rigid
strips, made to measure luminaires, with or without
covers, reflectors, lenses, etc).
This Goniophotometer (known as Goniometer) also
allows us to receive these calculations via plugins
compatible with lighting calculation programs
(software) and 3D rendering with DIALux or RELUX.
The calculations obtained by the apparatus in our
Dark Room are certified by CNAS and NVLAP,
hence offering complete reliability and guarantee of
the achieved results.
