What is the visual difference of Yujileds VTC series spectrum compared to the conventional light source and standard LED?
The experiment with Linear Variable Bandpass Filters (LVVISBP) from Delta Optical Thin Film A/S gives us the most intuitive effect. The light after this filter presents all detailed peaks and gaps in the original spectrum loyally. By splitting the wavelengths respectively, we can see clearly the benefit of choosing a full and smooth spectrum LED.