news14

Eye protection lamps in the market have price differences of seven or eight times and it is hard for people to tell which one is better.

The reporter saw that in many supermarkets, there are more than 10 kinds of lamps that take eye protection as their selling point. Although all of them are descript as “not stroboscopic” and “not dazzling”, their prices vary greatly. The most expensive lamp is RMB289 and the cheapest is RMB39, which is even cheaper than a common lamp.

In the construction material and lamp markets on Shundao Street and in Hanxi, the bargaining space is large. An eye protection lamp priced at RMB78 can be sold at RMB35.

A promotion worker says that the more expensive an eye-protection lamp is, the better it is, but he cannot tell in which aspect it is better either.

A lamp seller reveals that in fact, eye-protection lamps under the price of 70 do not have many differences with common energy-saving lamps.

He Ling, vice director of the ophthalmology department of the Central Hospital, says that it is true that non-stroboscopic lamps have little irritation to eyes and are beneficial for eye protection. But some lamps that are declared as “not stroboscopic” are still stroboscopic.

She suggests that when selecting an eye-protection lamp, people should pay attention to the color and brightness of the light. Light with moderate brightness and natural light color suits more to the human eyes.