Recessed COB Downlight FST-YDCJ03
Product Specifications
| Installation Method | Recessed Ceiling Installation |
|---|---|
| LED Source | COB |
| Body Material | Aluminum |
| Housing / Reflector Options | White or Black Housing / Multiple Reflector Finishes |
Product Overview
FST-YDCJ03 is a recessed COB LED downlight with an aluminum housing, multiple reflector finishes and white or black housing options. Four sizes are available from 10W to 30W for 75mm, 95mm, 120mm and 145mm ceiling cut-outs. Beam angles of 15°, 24°, 36° and 50° can be selected for accent lighting or wider general illumination. The suitable combination should be confirmed according to the room type, ceiling height, fixture spacing, target area and required lighting effect for residential, hotel, retail and commercial projects.
Size / Cut-out / Power Options
Available in three power and cut-out options. Confirm product size, ceiling opening and wattage before sample or bulk order.
| Product Size | Cut-out Size | Power |
|---|---|---|
| Φ83 × 77mm | 75mm | 12W |
| Φ103 × 82mm | 95mm | 20W |
| Φ132 × 87mm | 120-125mm | 30W |
Where This Recessed COB Downlight Is Best Used
FST-YDCJ03 is suitable for homes, villas, hotel rooms, restaurants, retail stores, showrooms and commercial interiors that require a recessed downlight with selectable beam angles and reflector finishes. The COB light source and reflector structure can be configured for focused accent lighting or wider general illumination.
White or black housing and different reflector finishes can be selected to coordinate with the ceiling and interior design. The final appearance should be confirmed by sample because reflector color can influence the visible look of the fixture.
How to Select the Size, Power and Beam Angle
| Project condition | Selection guidance |
|---|---|
| Small residential or compact ceiling zone | Start by reviewing the 10W model, Φ85 × 48 mm, with a 75 mm cut-out. |
| Hotel room, restaurant or medium residential area | Compare the 15W model with a 95 mm cut-out according to the fixture quantity and ceiling height. |
| Retail, showroom or higher light-output requirement | Review the 20W or 30W size after confirming the layout and target illuminance. |
| Artwork, display or focused accent lighting | 15° or 24° provides a narrower distribution; confirm the distance and target size before selection. |
| General lighting or wider coverage | 36° or 50° provides wider coverage, but fixture spacing and ceiling height still need to be checked. |
The same wattage can produce different lighting effects when the beam angle, installation height and fixture spacing change. For project selection, send the floor plan, ceiling height, target area and preferred lighting effect.
What to Confirm Before Ordering
- Required product diameter, cut-out size and ceiling depth
- Room type, ceiling height and fixture quantity
- Required power and beam angle
- Housing color and reflector finish
- CCT, CRI, input voltage and control requirement
- Order quantity, sample requirement, packaging and delivery schedule
Frequently Asked Questions
Which beam angle should I choose?
Use 15° or 24° for a smaller focused area and 36° or 50° for wider coverage. The final choice should be checked against the ceiling height, fixture spacing and target area.
Can the reflector color be customized?
Multiple reflector finishes and white or black housing options are available. Confirm the required finish and sample appearance before bulk production.
Can it replace an existing recessed downlight?
Measure the existing cut-out and available ceiling depth first. Select the model only when the cut-out, body size and driver space are suitable.
Can I order a sample first?
Yes. A sample can be used to confirm the beam angle, reflector finish, housing color and installation fit before a bulk order.
For asymmetric wall illumination, compare the FST-OC03 wall washer. For a wider IP44 general-lighting option, see FST-YD-QL04.