LDT FILES

Tigua Flood download

Extra wide beam - Symmetrical light distribution
Narrow beam - Symmetrical light distribution
Extra wide beam - Asymmetrical light distribution
Narrow beam - Asymmetrical light distribution
Extra wide - Roadway light distribution

Meta download

Extra wide beam - Symmetrical light distribution - Glass diffuser
Narrow beam - Symmetrical light distribution - Glass diffuser
Extra wide beam - Symmetrical light distribution - Polycarbonate diffuser
Narrow beam - Symmetrical light distribution - Polycarbonate diffuser
Elliptical light distribution - Polycarbonate diffuser

Meta Atex download

Extra wide beam - symmetrical light distribution - Glass diffuser
Narrow beam - symmetrical light distribution - Glass diffuser
Elliptical beam - elliptical light distribution - Glass diffuser

Rino download

Narrow beam - Extra Clear Glass Diffuser diffuser
Wide beam - Satin Finished Glass Diffuser diffuser
Wide beam - Polycarbonate diffuser
Narrow Beam - Polycarbonate diffuser

QUALITY CERTIFICATION, TESTING & WARRANTY

Certified in conformity to the ISO 9001 Standards, all the lighting fixtures are made in Italy and certified with several marks, such as ENEC, CESI, RINA, ATEX, IECex, NEMKO and QL (LED certificated against photobiological risk). QL LED lights fixtures reduce the energy amount required to reach the same level of illumination of traditional incandescent and discharge lamps, reducing the energy consumption and greenhouse gas emissions.

Each fitting is 100% individually tested with 24hr burn-in tests in our Italian manufacturing facility.  All products are certified to the latest European standards.  Expertly made in Italy all products are professionally distributed within the UK through Lewden.  Our experienced lighting product designers continue to work with specifiers, architects and installers as they strive for excellence in meeting the ever-changing needs of customers.

CESI
Certificate CESI
RINA
Certificate RINA
ATEX
Certificate ATEX
IECex
Certificate IECex
NEMKO
Certificate NEMKO
QL
Certificate QL

LUX LIGHTING SCHEME

A part of the Lewden Lux promise is a comprehensive lighting scheme designed to your requirements in accordance with the latest standards.  Lewden Lux can provide you with the technical support required for design and installation of your lighting project.   Using 3d plotting techniques, experienced lighting professionals will provide a detailed plan showing the optimum light levels and fixture positioning.  We support you through every step during the realisation of the project.

Key performance criteria

INGRESS PROTECTION RATING

Our LUX range of light fixtures is totally protected against ingress of dust and the effects of being subject to powerful jets of water and  temporary immersion inside water under pressure conditions and duration as defined in the international standard EN 60529 (British BS EN 60529:1992, European IEC 60509:1989)

INGRESS PROTECTION RATING
1st digit
Protection against penetration
of solid foreign objects
6 Totally protected against dust.
2nd digit
Protection against
penetration of liquids
5 Protected against jets of water coming from all directions
6 Protected against powerful water jets
7 Protected against the effects of temporary water immersion within defined duration and pressure conitions

CORROSION CRITERIA

ISO 9223:2012 establishes a classification system for the corrosion of metals and alloys, corrosivity of atmospheres, their classification, determinations and estimation.

It defines corrosivity categories for the atmospheric environments by the first-year corrosion rate of standard specimens and makes possible an informative estimation of the corrosivity category based on knowledge of the local environmental situation.

Our lighting fixtures have a range of corrosion classes from C3 to C5 that makes them suitable for exterior installations in urban and industrial environments with low to high levels of pollution or coastal areas with low to high concentration of chlorides and interior manufacturing spaces with high humidity and high air pollution, for example swimming pools, chemical plants, buildings or permanent condensation areas.


CORROSION CRITERIA
Corrosion class Typical environments examples
Exterior Interior
C3
medium
Urban and industrial environments with moderate pollution or coastal areas with low concentration of chlorides Manufacturing spaces with high humidity and low air pollution, for example swimming pools and chemical plants
C4
high
Industrial environments with moderate pollution or coastal areas with moderate concentration of chlorides Manufacturing spaces with high humidity and low air pollution, for example swimming pools and chemical plants
C5-I
very high (industrial)
Industrial environments with high humidity and high pollution Buildings or permanent condense and high pollution areas
C5-M
very high (marine)
Coastal and marine areas with high concentration of chlorides Buildings or permanent condense and high pollution areas