The desk lamp consists of a base, a bracket, a lampshade, a light bulb, a power cord and a switch; The dimming type has a dimming circuit board, and incandescent bulbs cannot use energy-saving bulbs with rectifier circuits;

Yellow light is similar to natural light, suitable for reading and writing, which is beneficial to protecting eyesight, while white light is suitable for lighting;

The principle is that the electronic touch ic installed inside forms a control loop with the electrode sheet at the touch position of the desk lamp. When touching the induction electrode plate, the touch signal generates a pulse signal and sends it to the touch induction end, and the touch induction end will send out a trigger pulse signal to control light emission.

Extended data:

When the height is below 40 cm, it is flush with the human eye or slightly lower, which is easy to produce a large contrast between light and shade, so that the eyes can constantly adjust to the changes of light and shade; At the same time, the structure of the lamp should properly block the strong light on the side. When you look at the lamp at a height of 40 cm, you can't see the inner wall of the reflector and the light source, otherwise it will cause glare.

Sadly, in the eye protection market, manufacturers cater to the psychology of being greedy for cheap;

A lot of cartoon desk lamps are produced, just for children's liking, regardless of their health. Choosing professional direct current lamp without radiation and stroboscopic light not only directly eliminates stroboscopic and high-frequency electromagnetic radiation, but also is very suitable for children's height.