The new semester has begun. In addition to buying tutoring materials, all kinds of stationery are also a must-buy item for parents, such as desk lamps. The most famous in recent years is the "eye protection lamp". Under the effect of propaganda, many parents are really hard to resist, and even become a "comparison" between parents.

The latest market information shows that there are many new types of "eye-protection lamps", and the auxiliary functions are also full of tricks: camera, infrared, negative ion, WIFI, electronic calendar, calculator...Of course, the price varies from tens of yuan to several thousand yuan. And so on, the difference is huge.

Although the "eye protection lamp" has not been available for a short time, there has been no relevant national standards and regulations, and the market is actually a bit messy.

Search for “eye protection lamp” on the e-commerce platform, and out of ten merchants will introduce the eye protection function of their own lamps in terms of “no flicker, blue light removal, wide color temperature”, etc., whether these functions can achieve the effect of reducing eye damage , How different is it from ordinary desk lamps? Is it a "pseudo concept"? The chief consumer is determined to investigate again for the children and parents.