LED gift packaging box how to identify
It is reported that in the above study will be concluded in the consensus, in addition to the conventional plea, enterprises also need to understand the warranty period on the packaging, photoelectricity parameters (light brightness, color temperature, color rendering index, the use of ambient temperature, power factor), product weight, photobiological safety level, warning labels and other functions. "For example, the warranty period, companies need to understand the logo in." Zhongshan University Foshan Research Institute Executive Vice President Wang Mengyuan believes that...
