PICTOGRAPHY
Luminaire designed to be powered by ENDLESS conductive tape.
Luminaire integrated with Casambi, the Bluetooth Low Energy
(BLE) technology for lighting control.
Luminaire with Extradark comfort system. The Extradark
system associates an optical TIR PMMA lens to an element that
geometrically shields the light beam viewing angle to obtain
highly uniform lighting and full beam control. The polished black
light shield is used to control the mirror reflection of the light,
perfectly controlling the unified glare rating (UGR* <19).
Class II luminaire: luminaire whose protection against electric
shock is not only relevant to the main insulation, but also includes
additional safety measures, such as dual insulation or reinforced
insulation. These measures do not include ground devices as
protection and do not depend on the installation conditions.
Class III luminaire: luminaire whose safety against electric
shock is based on safe extra low voltage power supply.
Compliance with legislation is guaranteed only if the luminaire
is powered by a SELV safety transformer/driver in compliance
with legislation in force. The luminaire must not be connected to
ground conductors.
XX
Degree of protection against access of foreign bodies, dust and
water.
Luminaire with this symbol can only use low pressure bulbs or
bulbs with safety glass.
Do not use cold light lamps.
To prevent the risk of fire, maintain the minimum distance
indicated from the bulb with lighting objects. This distance
should be measured along the optical axis of the luminaire to
the closest lighting object.
CRI
Color Rendering Index: the degree of colour distortion under a
given light source in comparison with a reference light source.
The optimum colour rendition index is Ra=100.
lm
The luminous flux, measured in lumen, indicates the quantity
of light perceived by the human eye emitted by a light source.
In Davide Groppi lights with an integrated module, the deliverd
lumen flux is obtained from the photometric measurement.
In lights with a lightbulb included, the luminous flux is indicated
provided by the manufacturer of the lightbulb.
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