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Recessed Downlights

ADL SR Downlight

Architape ADL SR is a compact, high-performance architectural recessed downlight engineered for reliable general and accent lighting in commercial, retail, and hospitality environments.

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ADL SR Downlight
Power Options
9 W - 12 W

Available in 9W and 12W configurations with remote constant-current driver.

Luminous Output
653 lm - 1273 lm

High luminous efficacy delivering crisp, balanced downlighting.

Max Efficacy
70 Lm/W - 103 Lm/W

High optical efficiency providing energy-saving architectural performance.

Colour Fidelity
CRI 80+ / CRI 90+

High colour fidelity options available across all architectural CCTs.

Configuration Matrix

ADL SR Downlight Configurations & Dimensions

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).

ADL SR Downlight
ADL SR Downlight product
ADL SR Downlight dimensions
Series Book (PDF) Data Sheets (per variant) IES / LDT (per variant)

Configure Your ADL SR Downlight

Explore every available configuration of the ADL SR Downlight series.

Real-World Specification

Recent Projects

Discover how Architape luminaires are engineered into landmark architectural projects.

All Projects
Porsche Centre Mayfair
Clarges Street, Mayfair, London · Studio Fractal

Porsche Centre Mayfair

Studio Fractal used Architape PRO 100 TW tape and A005M luminaires to light Porsche Centre Mayfair with CRI 90+ tuneable white, true to every paint finish.

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Royal Opera House, Covent Garden
Covent Garden, London · Stanton Williams

Royal Opera House, Covent Garden

Architape A005M, Opaline M and PRO 100 LED lighting for the Royal Opera House 'Open Up' transformation by Stanton Williams, lit by Studio Fractal.

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Young V&A, Bethnal Green
Bethnal Green, London · De Matos Ryan

Young V&A, Bethnal Green

Speirs Major specified 400m+ of Architape RGBW LED – A008 luminaires, PRO 175 and PRO 50 RGBW – for the Town Square ceiling of the Grade II* listed Young V&A.

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Engineering FAQ

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 centre-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.

What colour temperatures is ADL SR Downlight available in?

ADL SR Downlight is available in white colour temperatures from 2700K to 4000K.

What colour rendering (CRI) does ADL SR Downlight offer?

ADL SR Downlight is offered at CRI 80+ and CRI 90+, giving accurate colour rendering for architectural and retail spaces.

What power options are available for ADL SR Downlight?

ADL SR Downlight is offered from 9 to 12 W across 2 output levels.

How efficient is ADL SR Downlight?

Efficacy reaches up to 101 lm/W, depending on the colour temperature, CRI and output selected. Exact figures for each SKU are on its datasheet.

What IP rating does ADL SR Downlight have?

ADL SR Downlight is rated IP20 and operates from -25°C to +50°C. It is intended for dry indoor locations; choose an outdoor or IP-rated version for damp or exposed areas.

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