Lighting will have a certain impact on the eye in life, so in the purchase of Eye of time to pay attention, choose what kind of lighting a good choice for effective, Eye purchase must pay attention to its use, the following We will introduce you in detail how to purchase eye protection lamps .
Eye protection tips
First, no flicker
"No flicker" is the minimum condition for fluorescent eye protection. Fluorescent eye lights sold on the market are usually accompanied by a flash test gyro. Rotating the gyro under illumination, the gyro boundary presents a clear and stable pattern.
Second, the shade
Please buy a table lamp with a yellowish white light, do not buy a table lamp with a blue and white light. Blue-white light has some damage to the human eye, while light yellow-white light is suitable for reading and writing lighting.
Third, color rendering
Color rendering is an important requirement for fluorescent eye protection desk lamps. If the color of the light is poor, it is difficult to restore the original color. The easiest way to check is to check the color rendering of the lamp with the blood red of the palm. Under the light, the blood red color of the palm is bright. If there is no blood color, the color rendering is not good.
Fourth, power
In general, the power of fluorescent lamps between 9W and 18W can meet the requirements of desktop reading and writing lighting. In the case of low ambient light, 9W fluorescent eye protection lamp can be used; in the case of high ambient brightness, it is enough to use 18W fluorescent eye protection lamp.
Eye lamp purchase
Five, color temperature
As an eye protection desk lamp, the color temperature between K is suitable for the light environment required by our eyesight. So consider this factor when you choose. Not as recommended by some merchants, the brighter the better!
6. Is the light softened?
Because the LED light source is a bead-like point light source, the LED module light sources in which the plurality of lamp beads are arranged must be softened, otherwise the light-emitting angles of the light beads overlap, which may result in uneven light. This is a serious disruption to our vision.
Seven, the location of the drive
The LED light source must be equipped with a drive, and if the drive is broken, the LED bead will not work. Therefore, a good LED eye protection table lamp does not design the drive in the lamp holder position.
Eight, light decay
LEDs will have a problem of light decay. The eye protection lamp simply says that the brightness is getting darker and darker, which affects the service life of the LED desk lamp. The influencing factor of this phenomenon is the temperature. The semiconductor will be accompanied by high temperature while realizing the electron to generate light. If the temperature cannot be dissipated in time, it will become darker and darker. So for this, you only need to know if the heat is good. The current method is a patch module, and an aluminum plate is used as a heat sink substrate.
Eye lamp
Nine, the height of the lamp
As an eye-protection lamp, it should not be too high or too low, and the suitable range is between 35-50cm. The more contacts the lamp stand has, the more expensive the sale price is and the damage is easily caused.
Ten, security
As an LED light source, its own characteristics determine that there is no glass device, no sharp edges and corners, damage to the skin, especially children. If the decoration is increased, it is necessary to add sharp and sharp devices such as wire drawing and screws. The simpler the construction, the better!
Eleven, material
Because the LED light source has a long service life, the light frame material is very important. For example, some metals are not natural colors, they are processed separately, and will fall off after a long time, affecting the appearance. Or it may be corroded after a long time, which also affects the aesthetics. Therefore, it is recommended to choose environmentally friendly plastic materials, mainly to maintain long-term color and beauty!
Twelve, the surface technology of the base
Since the light of the desk lamp is downwardly illuminated, the surface of the base cannot be smoothed, so that although it looks good, it will form glare due to reflection, which has an adverse effect on the light environment. Therefore it is recommended to choose the sanding surface.
The above is the eye-catching software for you to share with you. I hope to help you. If you want to know more about eye protection, please continue to pay attention to the net. Get a quote for 10 seconds and get four sets of design solutions for free. You can also follow the whole process of decorating the housekeeper and take action!
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