What is the panel light?
What is a flat panel light?
A flat panel light is a ceiling light that can be round or square in shape. They produce bright illumination through light-emitting diodes (LEDs). Flat panel lights can be installed in a recessed, surface-mounted or suspended manner on the ceiling.
Comparison of Basic Parameters
| Size | Watt | Area (square feet) | Power density (W/sq ft) | Efficiency | Dimension | Certification |
|---|---|---|---|---|---|---|
| 1ft×4ft | 40W | 4 | 10W/ft² | 130 LPW | 303x1213x35mm | ETL/cETL/FCC/CE/RoHS approval |
| 2ft×2ft | 40W | 4 | 10W/ft² | 130 LPW | 603x603x35mm | ETL/cETL/FCC/CE/RoHS approval |
| 2ft×4ft | 72W | 8 | 9W/ft² | 130 LPW | 603x1213x35mm | ETL/cETL/FCC/CE/RoHS approval |
Application scenario analysis
-
1ft × 4ft 40W:
- Advantages: Narrow and long design, suitable for linear arrangement (such as office partitions, supermarket shelf lighting).
- Disadvantages: Limited coverage area, requires multiple units to be used together.
- Advantages: Narrow and long design, suitable for linear arrangement (such as office partitions, supermarket shelf lighting).
-
2ft × 2ft 40W:
- Advantages: Square design, compatible with standard ceiling grids (such as meeting rooms, classrooms).
- Disadvantages: Poor matching with long-shaped spaces.
- Advantages: Square design, compatible with standard ceiling grids (such as meeting rooms, classrooms).
-
2ft × 4ft 72W:
- Advantages: High energy efficiency, large coverage area per lamp, reduces the number of installations (such as in warehouses, open-plan offices).
- Disadvantages: Higher power consumption, need to confirm the circuit's load capacity.
- Advantages: High energy efficiency, large coverage area per lamp, reduces the number of installations (such as in warehouses, open-plan offices).
Balises :
