LYRA

LED

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(Ingress Protection: IP54) Code for protection level against dust, solid items and water.

Light fitting with 5-year warranty. It does not cover light fittings fitted with emergency module (2 years) and batteries (6 months).

Nominal maximum temperature of environment 35 °C.

Code for protection level against external impact, resistance value in joules. Anti-vandalism version.

Nominal input voltage 220-240V, 50/60 Hz

Conformity mark documenting conformity verification of product with all EU harmonising provisions.

Fashionable for every interior.

LYRA is round LED wall and ceiling – mounted fashionable luminaire for every interior.

It is perfect solution for rezidental zones, corridors, lounges, hotels, restaurants and entrance areas.

Description

Advantages

Maximum system efficacy: 103 lm/W
Light fitting protection: IP54
Maximum ambient temperature: ta = 35 °C
Lifetime: 50 000 hours / L80B50
Model CRI > 80: 4000 K, 3000 K
High mechanical resistance IK10

Materials / finishes

Diffuser: translucent polycarbonate (PC) = high mechanical resistance
Body: polycarbonate, white colour

Electric equipment

LED modules, current driver

Download

Data sheet

Installation manual

Drawings and graphs of luminosity

Nothing you say?

Check out instructions in which we explain what can be read from these graphs.

Manual

LUMINOSITY CURVE

The catalogue sheet of each light fitting or the electronic catalogue in our website offer the luminosity curves. The luminosity curve shows graphically how the light fitting radiates light into the space. In other words, in what direction it emits light. The light source is situated in the centre of the system - in the polar area in the graph. When the light fitting is rotationally symmetric around its vertical axis (circle, square), we construct only one intensity distribution curve in one vertical plane. Red in our case. When the light fitting is not symmetric, we add a blue curve to the graph. The blue curve shows how the light fitting shines after rotation by 90° as against the first position. When measuring the light fitting in the axis of the source, we measure the C90-C270 plane; when measuring the light fitting vertically to the axis, we measure the C0-C180 plane. See the picture below.

The luminosity in the given direction is measured by the goniophotometer.
TREVOS disposes of that device.
We are able to measure all light fittings by ourselves and to record the luminous output.
So we can be sure that the light fitting shines as it should.

LUMINOSITY CURVE EXAMPLE.

PRODUCT VARIANTS AND TECHNICAL DATA Clicking the 5-digit code displays other product information.

Code Type Ta Max.
[°C ] Luminous flux of light fitting
[lm ] Power consumption
[W ] System efficacy
[lm/W ] Net weight
[kg ] A
[mm ] D
[mm ]

For ambient temperature ta = 35 °C - body: white polycarbonate - diffuser: translucent polycarbonate

41001 lyra 1500/840 35 1550 15 103 0.6 200 43

Type

lyra 1500/840	41001

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41002 lyra 1500/830 35 1500 15 100 0.6 200 43

Type

lyra 1500/830	41002