IP65 Slim Tiltable Downlight DALI Dimming Airtight RE2020 COB CRI>90+ DL165

Key Features & Benefits

Technical Specifications

Wiring diagram

DALI-2 Driver，Push dim + Corridor Dim, 38°/60° beam, CRI>90 COB for precise lighting control.

✔️ Perfect lighting control — DALI-2 (DT6 & DT8 optional) with smooth, flicker-free dimming for any mood or task in your bathroom or kitchen.

✔️ True-to-life colours — High CRI>90 COB LED with switchable 2700K-3000K-4000K-5700K delivers natural light for make-up, food or relaxing.

✔️ Direct light right where needed — Tilt the luminaire head ±25° to highlight worktops or walls. Create accent lighting without glare.

✔️ Fits shallow ceilings easily — Only ≥26mm installed depth and 68-75mm cut-out to suit shallow ceilings

✔️ Modern finishes — Choose white, black, brushed chrome or polished chrome bezel — slim profile blends beautifully with any interior.

✔️ 5.5-year Quality Warranty and Lifespan > 50000hours

Q1: What makes the DL164 tiltable LED downlight ideal for commercial lighting projects ?
A1: The DL164 allows precise light direction, reducing glare and enhancing task lighting. Perfect for offices, retail, and galleries, it works well with DALI systems. It also saves energy in large commercial installations.

Q2: Can I dim this LED downlight with standard DALI controls ?
A2: Yes. It supports full DALI dimming for smooth, flicker-free use with compatible DT6/DT8 drivers. This makes it easy to set lighting scenes for different spaces.

Q3: Why choose a tiltable downlight over a fixed one ?
A3: Tiltable downlights let you adjust beams to highlight products, architectural features, or work areas. Unlike fixed downlights, they offer flexibility in design—ideal for B2B projects needing customizable lighting.

Q4: Is the DL164 suitable for high-end retail or office lighting ?
A4: Absolutely. With high lumen output, excellent CRI, and DALI dimming, it delivers comfortable, visually appealing lighting for retail, office, and hospitality spaces.

Q5: What certifications ensure its quality and safety ?
A5: The DL164 meets international standards like CE and RoHS, ensuring reliability and compliance—key for B2B buyers sourcing trusted LED downlight suppliers.

Q6: Can this downlight integrate with smart building or emergency lighting systems ?
A6: Yes. It works with advanced lighting controls, including emergency lighting setups, as long as compatible DALI drivers are used. Great for smart building projects.

Production Process

A-ONE is a professional LED lighting factory with 17 years of manufacturing experience. We feature independent R&D, offering free mold opening, test certifications. Equipped with automated & scientific production lines, each light undergoes 100% aging tests and strict quality checks. Enjoy 5-7 years warranty. Our process covers communication, design, sampling, quality/testing, material prep, production, function/EMC tests, aging, packaging & OQC. Ideal for reliable, high-quality LED lighting solutions. 

Quality is our lifeline. We strictly enforce comprehensive testing and certification for every new product in collaboration with top-tier laboratories (SGS/TUV/DEKRA), covering CE-LVD, CE-EMC, CB, IP waterproof, SGS fire-rated, RED, SGS air-tightness, 850°C glow-wire, IK rating, Acoustic Rating, 50,000+ hours lifespan, ErP, ROHS, REACH. As a professional LED lighting manufacturer, we guarantee superior product quality through rigorous testing procedures and international certification standards.

Beyond third-party certifications with SGS/TUV/DEKRA, our in-house laboratory features 14+ advanced testing devices including EVERFINE Integrating Sphere, IES Test Equipment, EMC Chamber, IP6X waterproof Checking, Climate Chamber, Computer Aging System, and specialized equipment for dielectric, insulation, salt spray, surge, vibration and drop tests. This comprehensive testing capability ensures every finished product meets the highest quality standards from development to delivery.