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Henan LED street lights, Zhengzhou sign poles, Zhengzhou solar street lights, octagonal poles

Why do solar street lights use constant current sources?

Why do solar street lights use constant current sources?

The characteristics of LED lighting materials are greatly affected by the environment. For example, when the temperature increases, the current of the LED will increase, and with an increase in voltage, the current of the LED will also rise. Prolonged exposure to currents exceeding the rated value will significantly shorten the lifespan of the LED beads. LED constant current ensures that the current value remains unchanged despite variations in environmental factors such as temperature and voltage.

23

2022

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01

What issues should be noted when purchasing high pole lights?

What issues should be noted when purchasing high pole lights?

If you also want to purchase high pole lights and have chosen an unsuitable light source, then the high pole lights established in this way will be ineffective. There are differences in design, labor, and manufacturing difficulty. The first issue you need to pay attention to is the selection of size. More importantly, if you buy something unsuitable, it can cause significant trouble. Currently, high pole lights are increasingly used in daily life to achieve the desired effect. You should first conduct a field survey of the installation site, so it is essential to make a reasonable purchase based on the on-site conditions. This point is very important.

12

2022

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01

What factors determine the price of solar street lights?

What factors determine the price of solar street lights?

There are many factors that can affect the price of solar street lights. The first step in purchasing solar street lights is to examine the actual qualifications of the manufacturer. Only companies with complete qualifications can have professional production equipment and possess their own unique technology. These issues have a significant impact on the price of solar street lights and directly affect their functionality and lifespan.

04

2022

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01

Advantages of the setup of solar street lights and grid electricity complementary system

Advantages of the setup of solar street lights and grid electricity complementary system

Design of Solar Photovoltaic Street Light and Grid Power Complementary Lighting System The technical key in the design of solar photovoltaic power and grid power complementary lighting systems is no longer about solar cells and batteries, but rather under what conditions and at what locations the grid power is integrated; the impact of the grid power integration process on different types of light sources; the characteristics of automatic light switching in the solar photovoltaic power and grid power complementary lighting system, as well as daily management issues of the system.

04

2022

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01

Introduction to the functions of courtyard lights

Introduction to the functions of courtyard lights

Garden lights began to be widely used in the 1990s for urban slow lanes, narrow lanes, residential communities, tourist attractions, parks, squares, private gardens, and courtyard corridors. They are used for road lighting on one side or both sides of public places to improve the safety of people's nighttime travel, increase the time people spend on outdoor activities, and enhance the safety of life and property.

30

2021

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12

The manufacturer describes the structure of the signal pole.

The manufacturer describes the structure of the signal pole.

Basic structure: Traffic signal poles and sign poles should consist of a vertical pole, connecting flange, shaped arm, installation flange, and embedded steel structure.

23

2021

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12

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