LED light strips are a great tool for indirect lighting and are commonly used in hotels, upscale malls, and residential lighting applications.
Due to their concealed installation, the light source is not exposed, effectively reducing discomfort caused by glare.
LED light strips are widely used in various commercial spaces and residential lighting, mainly for indirect lighting in light troughs, large area illuminated ceilings or walls, as well as display cabinets or wall lighting.
While LED light strips are excellent, there are times when the illumination effect may not meet expectations. To solve issues with poor illumination, it is important to start from the source.
Good Color Rendering
LED light strips should have high color rendering, especially when used for large area illuminated ceilings as basic lighting or for display lighting in showcases. A professional LED light strip must meet the requirement of having a color rendering index (CRI) of Ra > 80, as specified in the national standard GB50034-2013.
Here are a few solutions for poor illumination caused by LED light strip installation:
1. Uneven Illumination
If the illumination is uneven, you can use installation channels. During renovation, the wall surface may not be perfectly smooth, resulting in uneven lighting. Using installation channels can effectively solve this problem.
2. Insufficient Light Output
LED light strips usually have an emission angle of only 120°. In cases where the light trough is too high, we may not be able to see the light emitted by the LED light strip. To address this, you can elevate the LED light strip to maintain a distance of around 4-5cm from the upper edge of the light trough or attach the light strip to the sidewall.
3. Decreased Brightness at the End of the LED Light Strip When the Strip is Too Long
1) Use a higher-power constant voltage driver. For example, if a 3A driver can power a 6-meter 3528 LED light strip, using a 4A driver can ensure sufficient power reserve to prevent reduced brightness at the end of the strip. However, it is unnecessary to significantly exceed the power capacity, as it would lead to wastage.
2) Change the connection method of the LED light strip. For a 6-meter 3528 strip, you can connect a 5-meter strip in parallel with a 1-meter strip or use two 3-meter strips connected in parallel.
LED light strips are divided into flexible and rigid types, and there are differences in the types and installation methods used for indoor and outdoor applications. When purchasing and installing LED light strips, it is essential to consider their intended use to ensure good illumination and prolong their lifespan.