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Switching to 120x30 cm LED panels offers a variety of practical and economic benefits. These panels are a sustainable alternative to traditional lighting.
The versatility of 120x30 cm LED panels makes them appropriate for a wide range of applications. They provide both functional and atmospheric lighting solutions in a variety of settings.
When selecting the right 120x30 cm LED panel, there are several important technical specifications to consider. Understanding these terms will help you choose the most suitable lighting.
| Specification | Meaning and Considerations |
|---|---|
| Lumen (lm) | This figure indicates the total amount of emitted light, or brightness. A higher lumen value means more light. For office spaces, a higher lumen value is typically preferred. A 120x30 cm LED panel usually ranges between 3,000 and 4,600 lumens. |
| Light Color (Kelvin - K) | The color temperature influences the atmosphere of the space.
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| Color Rendering Index (CRI) | The CRI indicates how faithfully colors are rendered under the panel’s light. A CRI of 80 or higher is considered good and ensures realistic color representation in the space. |
| UGR (Unified Glare Rating) | This measures the amount of glare a lighting installation can cause. A lower UGR value means less glare and more visual comfort. For offices and other workplaces with computer screens, a UGR value of <19 is recommended. For general areas, UGR <22 is often sufficient. |
| IP Rating (Ingress Protection) | The IP rating indicates protection against dust and moisture. For indoor spaces, IP20 is usually sufficient (dust-tight). In damper environments, a higher IP rating (e.g., IP44 or IP54) may be required. |
| Dimming and CCT Options | Some 120x30 cm panels are dimmable, allowing for flexible light intensity. CCT (Correlated Color Temperature) panels enable adjustment of the light color, for example from warm white to cool white, via a switch or remote control. |
| Power Factor | The power factor (PF) indicates the efficiency of power consumption. A higher PF (for example, >0.90) means more efficient use of electricity, contributing to lower energy costs and decreased load on the power grid. |
120x30 cm LED panels are versatile in installation and can be mounted in different ways, depending on the ceiling structure and the desired aesthetics.
The most common installation method for 120x30 cm LED panels is recessed in a suspended ceiling. These panels are precisely sized to replace a tile in a standard grid ceiling. Installation is straightforward: remove the tile and place the LED panel directly in the open space. This results in a slim, seamless finish level with the ceiling surface.
If there is no suspended ceiling, or if a visible fixture is preferred, surface mounting is an option. A special surface-mount frame is used and attached to the existing ceiling. The 60x30 cm LED panel is then placed into the frame, making the fixture appear as a flat box below the ceiling. This method is suitable for concrete ceilings or other solid structures.
For spaces with high ceilings, or when a floating effect is desired, suspension mounting is a solution. The 60x30 cm LED panel is suspended from the ceiling with steel cables, creating a modern look and bringing the light closer to the area to be illuminated. A suspension set includes the necessary cables and mounting materials.
Within the 120x30 cm LED panel category, there is a distinction between side-lit and back-lit construction. Back-lit LED panels, where the LED chips are mounted directly behind the diffuser plate, offer specific advantages. This design ensures even more uniform light spread across the entire surface of the panel, with no loss of brightness in the center. Additionally, this type is generally considered more robust, with a longer lifespan. This makes back-lit panels a sustainable choice for areas where consistent, high-quality light is required.
Yes, many 120x30 cm LED panels are dimmable. This often requires a specific dimmable LED driver and a compatible dimmer. Always check the product information for dimming compatibility and required accessories.
In a suspended ceiling, direct replacement is often possible. For solid ceilings, a surface-mount frame or suspension kit is needed. Always ensure a safe electrical connection.
For recessed installation, usually no additional accessories are required unless the panel has an external driver. For surface mounting, a 120x30 cm surface-mount frame is required. For suspension mounting, you’ll need a suspension set.