
Technical drawing

Atomis product variant

Sirio SAPP 1500
Linear luminaire with lenses for use in Interalu SAPP ceilings, designed for integration between the ceiling structures.
- Provides highly controlled light distribution, good uniformity and UGR <19
- The luminaire complies with EN 12464-1
- Seamless integration into Interalu SAPP® climate ceilings
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Sirio SAPP 1500
With the Sirio SAPP 1500 you choose architectural lighting that unites design and light quality within the Sirio family. Engineered for hospitality, offices, education, public spaces, it integrates cleanly into the design and delivers comfortable, considered light. Thoughtful detailing and a high-quality finish make it a lasting choice that elevates your project.
Additional information
- Colour rendering index (CRI)
- CRI80, CRI90
- Optics
- Lens and louvre
- Photobiological safety
- IEC 62471: RG1 (low risk)
- Insulation class
- Class II
- Ambient temperature
- -20°C / +40°C
- Power factor
- >9
- Specifications
- G7D1 / 06-02-2025
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Specification text
Sirio SAPP 1500 is a linear luminaire with lenses for use in Interalu SAPP ceilings. The luminaire can be placed between the structures, creating an integrated system with the ceiling without interrupting its architectural appearance. Thanks to its controlled light distribution, good uniformity and low glare, Sirio SAPP 1500 is suitable for professional work environments where visual comfort and ceiling integration come together.
Specifications
- Category
- Climate ceiling luminaires
- Brand
- Atomis
- Mounting type
- Recessed
- Application type
- Hospitality, Office, Education, Public spaces
- Dimensions
- 1500 mm lengte
- Material
- Acrylic, Steel
- Optics
- Lens and louvre
- UGR
- UGR kleiner dan 19
- IP class
- IP20 (naar boven)/IP40 (naar beneden)
- Colour rendering (CRI)
- CRI80, CRI90
- Colour temperature (CCT)
- Tunable White, 2700K, 3000K, 3500K, 4000K
- Luminous flux
- 2000 lm tot 4400 lm, afhankelijk van configuratie
- Dimming / control
- 1-10V dimmable, Casambi dimmable, DALI dimmable, Optional
- Emergency lighting
- 1-hour emergency power, Optional, Optional 1-hour autonomy self-test
- Efficiency
- >125lm/W
- Photobiological safety
- IEC 62471: RG1 (low risk)
- Insulation class
- Class II
- Power factor
- >0.9
- Ambient temperature
- -20°C / +40°C
- Options
- Vrije positionering in afgewerkt plafond zonder onderbreking van het actieve klimaatsysteem.





