How to choose the eye protection desk lamp suitable for students?
When parents choose study lamps for their children, they must keep a clear head and not blindly follow the hot spots. Let's learn how to choose a table lamp suitable for students with the eye protection table lamp manufacturer.
1. Eye protection lamps suitable for students
1. Light source selection
(1) Incandescent lamp: no blue light, high frequency flash, radiation, tungsten filament light, low pollution, high power consumption.
(2) Traditional fluorescent lamps: no blue light, high frequency flash, radiation, serious mercury pollution, high frequency ballast.
(3) High-frequency fluorescent lamps (so-called eye protection lamps, energy-saving lamps): no blue light, low-frequency flicker, radiation, high-frequency electronic ballasts. The stroboscopic light produced by the alternating current lighting the alternating current lamp can also damage the cornea and iris, causing fatigue and vision loss, and even dizziness and vomiting.
(4) LED eye protection desk lamp (blue light): no flicker, no radiation, low energy consumption.
Advantages: basically no stroboscopic, wide color temperature range of light.
Disadvantages: The color spectrum of light is too narrow, blue light is extremely harmful to the eyes, and it is not suitable for learning environments.
(5) DC eye protection lamp: no blue light, no stroboscopic, no radiation, high price.
Advantages: mature DC technology, large illumination area, suitable for study or high eye environment.
2. Electromagnetic radiation cannot be high
The human body is close to the electrical radiation for a long time, which will affect the mutation of the body's organs. Especially table lamps, the head and eyes are close to the radiation source for a long time, and the damage is doubled. Therefore, it is necessary to screen first when choosing energy-saving lamps.
3. Don't buy exposed lamps, as glare can also damage your eyesight.
Parents should try their best to have desk lamps with glare blocking devices. Long-term glare exposure to the afterglow of the eyes will cause permanent damage to the retina.
2. How to repair the eye protection lamp
1. Keep the receipt after purchase, and free maintenance during the warranty period is more cost-effective.
2. Cut off the power supply and check whether there are any loose parts such as screws and lamp sockets.
3. Check whether the bulb is damaged or black, and replace with a new bulb.
Warm reminder from the eye protection lamp manufacturer: Do not continue to use the eye protection lamp if there is a problem, and replace the parts in time. The above content is for reference only and does not represent the opinions of this platform!
