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High CRI LED Blog

All about the green/magenta shift

If you are a lighting technician or anyone with photography experience, you have most likely faced issues with green spikes and worked with plus/minus green gels and filters.

Read on to learn about how using our LEDs can completely eliminate the need for this!

Correlated color temperature is one of the most basic properties of a light source that can describe its appearance. We typically refer to a 2700K light source as similar to incandescent, and 5600K as similar to daylight. Generally speaking, the higher the color temperature, the "cooler" or bluer the light looks, and the lower the color temperature, the...

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Using full spectrum lighting LEDs for plant growth

Engineers at NASA research the potential use of artificial lighting to grow food on long space missions.


Plants rely on light to produce necessary nutrients through photosynthesis. Generally speaking, sunlight is the optimal light source for plant growth. In many cases, however, sunlight is insufficient, or accelerated plant growth is desired.

Traditionally, high intensity discharge (HID) lamps have been used for plant growth. The issue with these lights is that the spectrums do not match those of what plants require, and that the efficiencies are fairly low.



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How to choose a high CRI LED ribbon

Recent advances in LED technology allow for light sources with excellent color rendering qualities. In addition to the quality of light, versatility and flexibility (in both senses of the word) are also crucial for high CRI LEDs to be used in various applications. One of the best solutions to such challenges is our LED ribbon - a string of LEDs mounted on a flexible PCB circuit with an adhesive backing.


LED Ribbon

The most popular ribbons are assembled by 3528, 5050 or 5630 LEDs. Yuji provides these 3 kinds of ribbons by the meter with the following specifications:



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