Due to the uncertainty of the epidemic situation in Guangzhou, China, in order to protect the health and safety of exhibition participants, the organizers of the exhibition decided Read More
First: the construction quality is not good enough. The main reason for the failure of solar courtyard lights is the poor construction quality, which is mainly manifested in the in Read More
Generally speaking, the stability and quality of LED lamps are critical to the heat dissipation of the lamp body. The heat dissipation of high-brightness LED lamps on the market of Read More
When solar landscape lights are installed, the pole foundation civil construction should have sufficient strength, the embedded parts should be reliable and suitable for the lamp h Read More
1. First look at the solar panel intuitively. The larger the size of the solar panel and the greater the power, the higher the charging efficiency. 2. Look at the connection line b Read More
1. Heat conduction plate heat dissipation: it is to dissipate the heat generated by the solar led street lamp to a conductor, and the heat is exported out of the lamp cap through t Read More
5. Surge protection: The ability of LEDs to resist surges is relatively poor, especially the ability to resist reverse voltage. It is also important to strengthen protection in thi Read More
If the solar street light has poor heat dissipation, it will accelerate the life of the LED lamp, and affect the lighting effect. Long-term poor heat dissipation will increase the Read More
1. LED lights cannot directly use the conventional mains grid voltage. Due to the characteristics of the LED light source, in order to meet the special voltage and current requirem Read More
1. High reliability: It is especially like the driving power supply of LED street lights, which is difficult to maintain and costly when installed at high altitude. 2. High efficie Read More
Advantages: no danger of exhaustion; safe and reliable, no noise, no pollution emissions, absolutely clean; not restricted by the geographical distribution of resources, can use th Read More
Ningbo ZEHAI lighting Co., LTD is a company engaged in design, development, manufacture, and marketing of LED lighting fixtures and solar lighting products with first-class technology.
