NAOS MPR

LED

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Metal indoor LED light fitting for suspension or surface-mounted installation on the ceiling, with base made of steel sheet, with low UGR.

Advanced lamp with low profile of total height of 34 mm only.

The light fitting is suitable for offices, hallways, school interiors, libraries, lecture rooms, sanitary rooms, hospitals and passenger terminals.

Description

Advantages

Light fitting protection: IP20
Maximum ambient temperature: ta = 35 °C, Maximum ambient temperature: ta = 25 °C (version with emergency back-up source for 1 hour; M1h)
Lifetime: 50,000 hours / L90B10
Standard model - CRI > 80: 4000 K
The watt and lumen values can, in accordance with valid standards, vary by ± 7,5 %

Materials / finishes

Diffuser: multi-layer micropyramid optics MPR for light distribution without glare according to EN 12464-1 s UGR < 19
Body: steel sheet, white (RAL 9003) or silver (RAL 9006) colour
Securing of the cover: by the means of magnets
Cable gland: rubber (SBS), white
Terminal block: screwless, three-pole

Electric equipment

Electric equipment: LED modules, current driver or current driver DALI

Attachment method

Directly to a ceiling or a wall with the use of screws
By suspending to a ceiling with the use of wire-cord suspensions

Download

Data sheet

Ldt data

Installation manual

Accessories to NAOS MPR

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 Luminous flux of LED modules
[lm ] 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 made of steel sheet - diffusor made of multilayer micropyramid optics

95510 NAOS MPR 2.4ft 5200/840 5150 4020 31 130 6.1 1180 1030

Type		M1h	M3h	DALI	DALI M1h	DALI M3h
body of white color (RAL 9003)
NAOS MPR 2.4ft 5200/840	95510	95513	95514	95515	95516	95517
Body alluminium or steel sheet
NAOS MPR 2.4ft 5200/840 s	95610	95613	95614	95615	95616	95617

Collapse

95520 NAOS MPR 2.5ft 6500/840 6380 4980 38 131 7.6 1460 1310

Type		M1h	M3h	DALI	DALI M1h	DALI M3h
body of white color (RAL 9003)
NAOS MPR 2.5ft 6500/840	95520	95523	95524	95525	95526	95527
Body alluminium or steel sheet
NAOS MPR 2.5ft 6500/840 s	95620	95623	95624	95625	95626	95627