AP 20621 DL Pro 15W Deep Recessed Downlight 3CCT Tunable

This 15W Architectural White Tunable Downlight is our premier choice for Human-Centric Lighting (HCL). By allowing users to tune the light color from Warm to Cool Day Light, it provides the ultimate flexibility for modern, multi-use architectural spaces.

• Tunable White Technology: Unlike fixed-color lights, this tunable version allows you to mimic the natural progression of the sun. It provides high-energy clarity in the morning and premium warmth in the evening—all from the same 15W fixture.

• Low-Profile Engineering: At just 55mm deep, this fixture provides powerful 15W lighting in ceilings where traditional bulky downlights cannot fit. It solves the challenge of high-performance lighting in tight vertical clearances.

• Global Driver Performance: Powered by world-class drivers from Philips or Osram, this unit guarantees long-term durability, consistent lumen output, and advanced surge protection for a maintenance-free experience.

• Stealth White Aesthetic: Our architectural White finish disappears into light ceilings, ensuring the focus remains on the high-quality, adjustable light spectrum rather than the fixture itself.

Technical Specifications

Dimensions & Size

Care & Maintenance

• Spectrum Adjustment: This Tunable fixture allows for real-time adjustment. Transition smoothly from 6000K (Cool) for focus, to 4000K (Natural) for daily tasks, down to 3000K (Warm) for relaxation.

• Surface Cleaning: Wipe the White matte frame with a dry microfiber cloth. Our architectural coating is specifically engineered to resist yellowing and maintain a crisp appearance over long-term professional use.

• Installation: With a standard 90mm cut-out and a shallow 55mm height, this fixture is ideal for modern ceilings with extremely limited false-ceiling clearance.

• Driver Reliability: Utilizing world-class Philips or Osram drivers ensures flicker-free performance even while dimming or tuning the color temperature, significantly extending the fixture's life.

Warranty & Support

We stand by our quality. This product comes with a 24 Months Warranty covering the LED and the APRA driver. For bulk inquiries or installation assistance, please contact our support team.

last updated : 11-may-2026