There are many types of common speed limit signs. The regulations of each country are different, resulting in many styles of such signs.
Speed Limit Signs: Regulatory and Advisory;
Radar Speed Signs: Safety alerter on the Road;
Solar-Powered Variable Message Signs: Digital Storytellers on the Road

Speed limit signs with radar, often called radar speed signs or radar speed displays, are sophisticated devices used to monitor and display the speed of approaching vehicles. At their core, these signs consist of three main components: the radar sensor, the display unit, and auxiliary features such as data logging capability or wireless connectivity.

Solar Radar Speed Signs are LED signs that display the speed of a vehicle as it approaches the sign. They are a good alternative to speed bumps or traffic calming devices, these signs are solar powered and can be easily deployed at any location, so they do not take up extra space on the road. Due to their speed display capabilities, they have become an integral part of traffic management systems and speed control devices.

200W led solar street lights have become an important part of urban lighting with their environmental protection and economic characteristics. Through effective troubleshooting and regular maintenance of common faults, the service life and performance of led solar street lights can be significantly improved.

Outdoor led solar street lights have become a popular lighting method due to their many advantages such as energy saving, environmental protection, safety, reliability, economy and durability. With the continuous development of solar energy technology, the application scope of led solar street lights will become wider and wider.

Outdoor led solar street lights are becoming more and more popular among users everywhere because of their environmental protection and high efficiency. Although the installation of solar street lights is relatively simple, the correct installation steps and methods are essential to ensure their best performance and longest life.