Trick 1: Have you ever experienced that when you choose merchandise with your preferable color, sometimes the color changes when you take it out of the shop and view it under the sun, and sometimes the color also changes in your home or office. Figure 1.1 – Glove under different

TM-30 metric is first mentioned in 2015 as TM-30-15, which is defined by Illuminating Engineering Society (IES), providing quantified measurements on overall average properties and describing a method for evaluating light source color rendition. TM-30-18 is the latest released version. As a new metric that offers comprehensive evaluation on the

Considering television lighting must have a minimum quality standard in order to satisfy the audience, the international exchange of programs and the archive, TLCI (The Television Lighting Consistency Index ) was developed by the EBU (European Broadcasting Union) Technical Committee in November 2012 in order to give technical aid to

Customers ask for high CRI LED for their plant growth projects at times, and sometimes this confuses us that why a well color rendered LED for human vision is also desired for plant growth?   In order to understand this, we process relevant experiments and calculations for analyzing the reason

OLED (Organic Light-Emitting Diode) is no longer a novelty, it is already widely known since display screens of television, mobile phone started with it earlier, now the general lighting industry comes up with this new technology as well. Comparing to LED, some advantages are mentioned frequently as: Self-luminous, super flexible