In addition to creating a good eye-use environment for ourselves or our children in our daily lives, when purchasing desk lamps on the spot, we should also pay attention to the details of the product and the actual functions behind the merchant's promotion. as follows:
Note 1: Check the light source of the eye protection desk lamp
Eye protection desk lamps should use annular light sources, so that the light distribution is relatively even, without blind spots and shadows, and at the same time, it can give children sufficient lighting space, relieve visual fatigue, and make the eyes more comfortable when studying.
Note 2: Check the non-toxicity of the eye protection desk lamp
High-quality eye-protection desk lamps should be made of non-toxic engineering plastics, which can be matched with lighter colors, while inferior eye-protection desk lamps are made of plastics, which are generally darker in color and have a poor appearance. They usually use oil spraying and other methods to match the appearance. color.
Note 3: Check the safety of the eye protection desk lamp
The safety of eye-protecting desk lamps mainly requires that the power cord and internal electronic wires must have sufficient conductor cross-sectional area and insulation layer thickness, have over-current protection devices, and the lamp switch must comply with national standards. Inferior eye protection desk lamps may cause fires if they do not meet the requirements.
Note 4: Check the harmful blue light filtered by the eye protection desk lamp
In order to pursue sufficient brightness, some manufacturers will increase the blue light intensity of the light source. If this light source is used for a long time, the eyes will be harmed by blue light. Therefore, when purchasing eye protection desk lamps, avoid having too strong light sources to filter out harmful blue light. .
Finally, I would like to remind everyone to pay more attention to the details when purchasing eye protection table lamps on site to avoid buying some bad products that are harmful to physical and mental health.
