High-Efficiency Recessed LED Downlight for Residential & Commercial Lighting
Product Specifications
| Installation Method | Recessed Ceiling Installation |
|---|---|
| CRI | Ra90 / Ra98 Optional |
| LED Source | Bridgelux SMD |
| LED Driver | Eaglerise LED Driver |
Product Overview
Where This Recessed Downlight Works Best
FST-YD-QL04 is a recessed LED downlight with a curved trim and a wide 55° beam for general lighting in apartments, villas, offices, hotels, retail spaces, kitchens and selected humid indoor ceiling areas. Three sizes cover 12W, 20W and 30W.
The listed IP44 protection should be checked against the exact installation zone. It is intended for protection from solid objects and splashing water, not direct jets, outdoor weather or standing water.
How to Select the Size and Power
| Project condition | Selection guidance |
|---|---|
| Compact room, washroom or small ceiling zone | Check the 12W model with a 75 mm cut-out and 77 mm body height. |
| Bedroom, office, hotel room or medium area | The 20W model uses a 95 mm cut-out and provides a larger aperture. |
| Larger room or higher output requirement | Review the 30W model with a 120–125 mm cut-out after checking quantity, spacing and target illuminance. |
| Broad general lighting | The 55° beam provides wide coverage and should be matched to fixture spacing for even illumination. |
| High color-rendering project | Select Ra98 when the project requires stronger color accuracy; Ra90 is available for standard applications. |
Room area, ceiling height, surface reflectance and fixture spacing affect the final brightness. Power should not be selected from room name alone.
What to Confirm Before Ordering
- 75 mm, 95 mm or 120–125 mm ceiling cut-out
- Available ceiling depth and driver space
- 12W, 20W or 30W power
- 55° beam suitability and fixture spacing
- Installation zone and whether IP44 is sufficient
- AC220–240V input, CCT and Ra90 or Ra98
- Bridgelux or Osram LED source and selected driver
- ON/OFF, Tuya, 0–10V or DALI control
- Sample quantity, project quantity, packaging and delivery schedule
Frequently Asked Questions
Can this downlight be installed in a bathroom?
It may suit selected bathroom ceiling zones because the listed rating is IP44. Confirm the exact zone, exposure and local electrical requirements before installation.
Which wattage should I choose?
The range includes 12W, 20W and 30W. Selection depends on room dimensions, ceiling height, quantity, spacing and target illuminance.
Is CRI98 available?
Yes. Confirm CRI together with CCT, LED source and driver before sample or bulk production.
Does it support dimming or smart control?
ON/OFF, Tuya, 0–10V and DALI options are listed. The control method must be confirmed before ordering so the driver and wiring match the project system.
Can I order a sample?
Yes. A sample can confirm cut-out fit, ceiling depth, 55° distribution, light color, protection detail and control compatibility.
For another IP44 recessed range, compare FST-YD-YW02. For standard recessed COB lighting, see FST-YDCJ03.
View More LED Downlights or send your room dimensions and lighting requirements to FANSEN Lighting for model matching.
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 Downlight Works Best
FST-YD-QL04 is a recessed LED downlight with a curved trim and a wide 55° beam for general lighting in apartments, villas, offices, hotels, retail spaces, kitchens and selected humid indoor ceiling areas. Three sizes cover 12W, 20W and 30W.
The listed IP44 protection should be checked against the exact installation zone. It is intended for protection from solid objects and splashing water, not direct jets, outdoor weather or standing water.
How to Select the Size and Power
| Project condition | Selection guidance |
|---|---|
| Compact room, washroom or small ceiling zone | Check the 12W model with a 75 mm cut-out and 77 mm body height. |
| Bedroom, office, hotel room or medium area | The 20W model uses a 95 mm cut-out and provides a larger aperture. |
| Larger room or higher output requirement | Review the 30W model with a 120–125 mm cut-out after checking quantity, spacing and target illuminance. |
| Broad general lighting | The 55° beam provides wide coverage and should be matched to fixture spacing for even illumination. |
| High color-rendering project | Select Ra98 when the project requires stronger color accuracy; Ra90 is available for standard applications. |
Room area, ceiling height, surface reflectance and fixture spacing affect the final brightness. Power should not be selected from room name alone.
What to Confirm Before Ordering
- 75 mm, 95 mm or 120–125 mm ceiling cut-out
- Available ceiling depth and driver space
- 12W, 20W or 30W power
- 55° beam suitability and fixture spacing
- Installation zone and whether IP44 is sufficient
- AC220–240V input, CCT and Ra90 or Ra98
- Bridgelux or Osram LED source and selected driver
- ON/OFF, Tuya, 0–10V or DALI control
- Sample quantity, project quantity, packaging and delivery schedule
Frequently Asked Questions
Can this downlight be installed in a bathroom?
It may suit selected bathroom ceiling zones because the listed rating is IP44. Confirm the exact zone, exposure and local electrical requirements before installation.
Which wattage should I choose?
The range includes 12W, 20W and 30W. Selection depends on room dimensions, ceiling height, quantity, spacing and target illuminance.
Is CRI98 available?
Yes. Confirm CRI together with CCT, LED source and driver before sample or bulk production.
Does it support dimming or smart control?
ON/OFF, Tuya, 0–10V and DALI options are listed. The control method must be confirmed before ordering so the driver and wiring match the project system.
Can I order a sample?
Yes. A sample can confirm cut-out fit, ceiling depth, 55° distribution, light color, protection detail and control compatibility.
For another IP44 recessed range, compare FST-YD-YW02. For standard recessed COB lighting, see FST-YDCJ03.
View More LED Downlights or send your room dimensions and lighting requirements to FANSEN Lighting for model matching.