• Categories:Industry Information
• Author:
• Origin:
• Time of issue:2020-12-25 13:34
• Views:

(Summary description)　　As the mainstream material for eye protection and environmental protection, the application of LED bracket lights is very extensive. Before we use it, we should first understand its working principle. Its working principle includes its optical properties, specific parameters, and Ways to improve its performance, etc. And in the article, the editor also gave a detailed introduction to the knowledge of the maintenance skills of LED bracket lights. If you are interested, then follow the editor to learn more about the details in the article!   Working principle of LED stand light:   1. The optical performance of LED bracket lights mainly involves spectrum, chromaticity and luminosity, and the parameters mainly include luminous peak wavelength, axial luminous intensity angle, luminous flux, luminous efficiency, correlated color temperature, color purity and dominant wavelength, color rendering index, etc. 2. LED bracket lights are generally used as white light, so color temperature, color rendering index, and illuminance are particularly important, which are important factors that reflect the lighting atmosphere and effect. The mainstream practice in the industry is to package LED chips into light sources or light source modules, and then perform light distribution when making lamps. 3. How to better improve the performance of light, the current technology is to distribute light on the chip package, output the light of the chip at one time, and maintain the light output, so that the light loss rate is only about 5%-10%. With the continuous advancement of technology, the light loss rate will be lower and lower, and the light efficiency of the light source will be higher and higher.   Maintenance tips for LED stand lights:   1. The LED bracket light should be wiped with a dry cloth frequently to prevent moisture intrusion, so as to avoid corrosion damage or leakage short circuit after a long time. If the LED bracket light is non-metallic, it can be wiped with a damp cloth to avoid dust accumulation and hinder the lighting effect. 2. Try not to switch on and off frequently when using the LED bracket light, because at the moment when the bracket light is frequently started, the current flowing through the filament is greater than the current during normal operation, so that the temperature of the filament rises sharply, and the sublimation of the filament is accelerated, resulting in a rapid service life. reduce. 3. A humid environment can easily lead to the rust and paint peeling of the LED bracket light, which shortens the service life of the LED bracket light. So moisture protection is the key to maintenance. Do not clean the LED stand light with water, just wipe it with a dry cloth. If you accidentally come into contact with water, try to wipe dry. Do not wipe with a damp rag immediately after turning on the light.       　　The above is the relevant knowledge about LED bracket lights summarized by the editor. I hope that after reading this article, you can have a more detailed understanding of this lighting.