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 | |
Description | LED indoor lighting luminaire |
Application Areas | Offices, Corridors, Foyers, Conference rooms, Retail areas, waiting zones |
Mounting Methods | Recessed / Surface |
Optical System | |
Optics | Cover 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 Distribution | Direct distribution |
LED System - Light Source | |
Light Source | LED technology |
Luminous Flux | 3.200lm - 3.400lm |
Connected Load | 34W |
Luminous Efficiency | 100lm/W |
Service Life | L70(tq 25 °C) = 50,000h |
Light Colour | 3000K / 4000K |
Colour Rendering Index | Ra > 80 |
Housing | |
Housing | Aluminium luminaire body, white coated |
Housing Options | M73 (600x600mm), M46 (300x1200mm), M41 (300x300mm) |
Accessories | Surface-mounted frame |
Electrical Version | |
Electrical Version | ET (Electronic Transformer) / ETDD (DALI) |
Certificates Standards | |
Protection Rate | IP40 |
Safety Class | Class II |
Impact Resistance | IK03 / 0,35J |
Certificates | CE, ENEC VDE |