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PS92

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Technical Data

last update: 15/10/2026
Description
Luminaire with direct (70%) / indirect (30%) emission with monochromatic LED sources 3000K CRI90. Version for controlled luminance emission UGR < 19 - compliant with the standard for use in environments with VDTs. Space Opti-Diamond Optic available with both White Cover (transparent white) or Black (transparent black). Aluminum extrusion profile Frame version with die-cast zamak end caps. Complete with power and suspension cable L=3000. Steel suspension cable with millimeter adjustment system with Brass detail. Painted aluminum ceiling base with galvanized steel wall plate. Body complete with dimmable power supply unit with Casambi protocol located inside the extruded aluminum base. The components used allow Libera products to be controlled with the Casambi system's app and components, enabling on-off, dimming, scene recall functions and the collaboration of multiple luminaires in a Casambi mesh network. Bluetooth frequency 2.4 GHz. The app is available on the Apple Store and Google Play Store. Integrated beacon, activatable via app (iBeacon), which enables smart functions for third-party applications and Jiminy Push Notification app. Power supply features include overvoltage protection, short-circuit protection, overcurrent and over-temperature protection.
Dimensions
General (mm) 1428
Technical performance
  • Class I

    Class I

  • Protected against penetration of solids larger than 12 mm, not protected against penetration of liquids.

    Protected against penetration of solids larger than 12 mm, not protected against penetration of liquids.

Complies with EN60598-1 and pertinent regulations

Physical properties
Weight (kg) 1.55
Material Extruded and die-cast aluminium
Product certification
  • CE
    CE
  • EAC
    EAC
  • ENEC-03
    ENEC-03
  • Retilap
    Retilap
  • TISI - Thai Industrial Standard Institute
    TISI
  • UK Conformity Assessed
    UK Conformity Assessed

Photometric data

Details

lm system
2058.2
W system
16.4
lm source
2510
W source
14
Luminous efficiency - lm/W (system value)
125.5
lm in emergency mode
-
Maximum intensity (cd)
1434
Total light flux at or above an angle of 90° (lm)
706
Light output ratio (LOR)
82
Optic and beam angle
UGR - Luminance control UGR<19
Adjustability
fixed
Light colour quality
CRI 92 - Rf (Colour Fidelity Index) 90 - Rg (Gamut Index) 96
Colour temperature
3000 K
MacAdam Step
3
Lifetime LED 1
>50,000h - L90 - B10 (Ta 25°C)

Charts and polar curves

Electrical data

Operating ambient temperature range (C°)
from 0°C to 30°C.
ZVEI code
LED
Power Supply
Electronic Power supply included
Mounting options
Integral
Control
Casambi

Installation

Description

Suspension mounting. Complete with power and suspension cables L=3000 with brass ceiling fixing detail;
Mounting Ceiling pendant

Notes

Max distance between smartphone and product 8 m. Max distance between product and product 8 m. The max distance is affected by the presence of physical obstacles such as walls, metal panels and the system layout.
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