The FOS Deep Recessed COB LED Downlight is a tiltable architectural ceiling light designed for focused indoor illumination. Its deep recessed COB configuration helps create a refined ceiling appearance, while the tiltable design allows the light direction to be adjusted according to the installation.
Available in 10W, 20W and 30W, the range delivers 1000, 2000 and 3000 lumens respectively at a luminous efficacy of 100 lm/W. The aluminium fittings operate on AC 90–265V and are available in Cool White 6500K, Neutral White 4000K and Warm White 2700K.
The 10W and 20W models feature a 24° beam angle, while the 30W model uses a 30° beam angle. The complete range is backed by a 2-Year Warranty.
Key Features: 10W/20W/30W • 100 lm/W • Tiltable • Deep Recessed Design • Aluminium • AC 90–265V • 24°/30° Beam • 3 CCT Options • 2-Year Warranty
Description
FOS Deep Recessed COB LED Downlight – 10W, 20W & 30W
The FOS Deep Recessed COB LED Downlight combines a deep-set COB light source with a tiltable recessed design for contemporary architectural lighting applications. Available in 10W, 20W and 30W, the range provides multiple output and fitting-size options for residential, hospitality, retail and commercial interiors.
Its recessed construction creates a clean ceiling appearance, while the tiltable mechanism allows the direction of the light to be adjusted according to the installation and lighting requirement.
100 lm/W Luminous Efficacy
The FOS Deep COB range offers a luminous efficacy of 100 lumens per watt. This corresponds to a light output of 1000 lumens for the 10W model, 2000 lumens for the 20W model and 3000 lumens for the 30W model.
Tiltable Deep Recessed Design
The deep recessed construction gives the fitting a distinctive architectural appearance, while its tiltable design provides directional flexibility compared with a fixed recessed downlight.
This makes the range suitable for applications where the light needs to be directed towards particular interior areas, displays, architectural elements or activity zones.
Model-Specific Beam Angles
The beam angle is matched to the wattage configuration of the range. The 10W and 20W models use a 24° beam angle, while the 30W model uses a 30° beam angle.
These beam angles are specific to the respective wattage models and should not be interchanged when specifying the fitting.
Aluminium Construction
The FOS Deep Recessed COB LED Downlight features an aluminium construction across the 10W, 20W and 30W range.
The 10W and 20W models use an 11 mm COB, while the higher-power 30W model uses a larger 17 mm COB.
AC 90–265V Operation
The complete range operates on an AC 90–265V input voltage. The existing electrical configuration includes a power factor greater than 0.98 and the existing specified driver configuration for this product range.
Three Colour Temperature Options
Each wattage is available in three light-colour options:
- Warm White – 2700K: A warmer lighting character suitable for residences, restaurants, hotels and hospitality environments.
- Neutral White – 4000K: A balanced white-light appearance suited to boutiques, showrooms, offices and contemporary interiors.
- Cool White – 6500K: A cooler, crisp white-light appearance for applications where a brighter-looking white light is preferred.
Model Dimensions & Ceiling Cut-outs
- 10W: Outer Size 100 × 100 mm | Ceiling Cut-out Ø85 mm | COB Size 11 mm | Beam Angle 24°
- 20W: Outer Size 120 × 130 mm | Ceiling Cut-out Ø100 mm | COB Size 11 mm | Beam Angle 24°
- 30W: Outer Size 150 × 120 mm | Ceiling Cut-out Ø130 mm | COB Size 17 mm | Beam Angle 30°
Interior Applications
The combination of recessed installation, directional adjustment and focused COB illumination makes the FOS Deep range suitable for homes, hotels, restaurants, cafés, boutiques, retail stores, showrooms, display areas, offices and other architectural interior-lighting applications.
2-Year Warranty
The FOS Deep Recessed COB LED Downlight range is backed by a 2-Year Warranty, providing added assurance for residential and commercial lighting installations.
Technical Specifications
- Product Type: Deep Recessed COB LED Downlight
- Power Options: 10W / 20W / 30W
- Luminous Output: 1000 lm / 2000 lm / 3000 lm respectively
- Luminous Efficacy: 100 lm/W
- Input Voltage: AC 90–265V
- Power Factor: >0.98
- Adjustment: Tiltable
- Material: Aluminium
- Installation Type: Recessed
- COB Size: 11 mm (10W/20W) / 17 mm (30W)
- Beam Angle: 24° (10W/20W) / 30° (30W)
- Light Colors: Cool White 6500K / Neutral White 4000K / Warm White 2700K
- Warranty: 2 Years
Additional information
| Wattage | 10W, 20W, 30W |
|---|---|
| Light Color | Cool White 6500k, Neutral White 4000k, Warm White 2700k |
| Luminous Output | 10W: 1000 lm, 20W: 2000 lm, 30W: 3000 lm |
| Luminous Efficacy | 100 lm/W |
| Input Voltage | AC 90–265V |
| Power Factor | >0.98 |
| Driver Type | External HPF (>0.98) |
| Adjustment | Tiltable |
| Material | Aluminium |
| Installation Type | Recessed |
| COB Size | 10W: 11 mm, 20W: 11 mm, 30W: 17 mm |
| Beam Angle | 10W: 24°, 20W: 24°, 30W: 30° |
| Outer Size | 10W: 100 × 100 mm, 20W: 120 × 130 mm, 30W: 150 × 120 mm |
| Cut-out Size | 10W: Ø85 mm, 20W: Ø100 mm, 30W: Ø130 mm |
| Warranty | 2 Years |
















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