Trilux Siella
  • Siella LED with UGR22 has proven itself in office environments with high energy efficiency, simple installation, pleasant light and low investment costs. The Siella LED with UGR19 has been specifically developed for illuminating computer screen workstations in accordance with current standards. This makes it possible to implement lighting concepts for highly different office areas with UGR 22 or UGR19 with just one product range. This not only simplifies planning and enables economic implementation but also creates a uniform ceiling appearance.

Luminaire Type
DescriptionLED indoor lighting luminaire
Application AreasOffices, Corridors, Foyers, Conference rooms, Retail areas, waiting zones
Mounting MethodsRecessed / Surface
Optical System
OpticsCover of translucent PMMA. Suitable for VDU workstations according to EN 12464-1 (L ≤ 3000 cd/m² 65°) | OTA 19 (UGR<19), OTA 23 (UGR<23)
Light DistributionDirect distribution
LED System - Light Source
Light SourceLED technology
Luminous Flux3.200lm - 3.400lm
Connected Load34W
Luminous Efficiency100lm/W
Service LifeL70(tq 25 °C) = 50,000h
Light Colour3000K / 4000K
Colour Rendering IndexRa > 80
HousingAluminium luminaire body, white coated
Housing OptionsM73 (600x600mm), M46 (300x1200mm), M41 (300x300mm)
AccessoriesSurface-mounted frame
Electrical Version
Electrical VersionET (Electronic Transformer) / ETDD (DALI)
Certificates Standards
Protection RateIP40
Safety ClassClass II
Impact ResistanceIK03 / 0,35J
CertificatesCE, ENEC VDE
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