Architape ADL SR is a compact, high-performance architectural recessed downlight engineered for reliable general and accent lighting in commercial, retail, and hospitality environments.
Featuring interchangeable faceted reflectors across 20°, 40°, and 55° beam angles, ADL SR offers tremendous flexibility. Its die-cast aluminium housing ensures optimal passive cooling and extended operating life (L90B10 > 60,000h).
Interchangeable Faceted Reflectors
Precision-engineered aluminum reflectors for tailored beam angles.
Tight beam for accentuation and feature highlighting.
Standard general lighting for commercial and residential applications.
Expansive coverage for open circulation, retail, and hospitality spaces.
Available Colour Temperatures
Architectural white light options engineered for superior visual comfort.
Reflector & Housing Finishes
Architectural finish combinations providing seamless ceiling integration.
Performance at a Glance
High-fidelity photometric metrics for architectural specification.
Available in 9W and 12W configurations with remote constant-current driver.
High luminous efficacy delivering crisp, balanced downlighting.
High optical efficiency providing energy-saving architectural performance.
High color fidelity options available across all architectural CCTs.
Precision Engineering
Visual Comfort & Low Glare
Deep-set LED architecture and anti-glare secondary baffles ensure soft cut-off angles (UGR < 13) for premium visual comfort.
Die-Cast Aluminium Thermal Engine
High-conductivity die-cast aluminium housing provides passive cooling without fans, maximizing LED operating life (L90B10 > 60,000h).
Multi-Protocol Dimming & Emergency
Compatible with Phase, 0-10V, DALI-2, and wireless Casambi control systems, with optional 3-hour emergency battery backup integration.
Photometric Overview
Product Dimensions
Detailed dimensional drawings and installation specifications.
Frequently Asked Questions
What beam angles are available for ADL SR?
ADL SR offers three interchangeable faceted reflector distributions: R20 (20° spot), R40 (40° medium), and R55 (55° wide flood).
Is ADL SR suitable for high-ceiling installations?
Yes, when configured with 12W power and R20 (20°) optics, it delivers high center-beam candlepower suitable for ceilings up to 4.5 metres.
What driver and dimming options are available?
Compatible with standard Phase dimming, 0-10V, DALI-2 addressable systems, and wireless Casambi Bluetooth control.
Featured Installations
Discover how Architape luminaires are engineered into landmark architectural projects.
Configure Your ADL SR Downlight
Explore every available configuration of the ADL SR Downlight series.
Start Your Specification
Access the full range of photometrics, technical data sheets, and custom configurations in our tool.