What is outdoor lighting? Outdoor lighting project lighting fixture is an indispensable night lighting fixture in today's city. They are common features for key team members in the family. They reduce driver fatigue, improve traffic conditions, illuminate vehicles and passers-by, and ensure road capacity and traffic flow. It's a good safety factor. It is beautifully designed and easy to manufacture, but it is not convenient to install.
Outdoor lighting project lamps are now widely used in some garden community street lamps, landscape lighting projects, Chinese cultural lighting lamps, terrain, lawn lighting lamps, wall lamps, etc. 0x4e23], wall lights, fireworks, led led wall wash lights, strong light, cherry blossom lights and outdoor use of hand lights are all engineering lighting. Generally, as a common tool for outdoor lighting engineering lighting, the types of road lighting are relatively fixed and the design concept is not large. Its leading role is to reduce driver fatigue, improve traffic conditions, ensure road traffic. Road traffic safety.
At present, there are three main problems in domestic LED home lighting. First, the use of aluminum heat sink, LED chip paste is not tight, will directly affect the service life; Second, the brightness level requirements of the controller, and the quality of the controller itself is uneven; Third, the core technology of driving power supply, only a few enterprises are willing to increase scientific research investment in this core technology.
City lighting manufacturers say that there are many companies in China's LED market, and there may be thousands of brands, but the truly trustworthy brand is not the product quality of 30 yuan or less is difficult to guarantee. In terms of service life, many urban lighting manufacturers claim that the life span of LED bulbs can reach 20,000 to 20,000. 30000 hours, the life of the household is more than 8 to 10 years, but the reporter saw that the shelf life of most outdoor lighting engineering lights on the packaging is only 2 years.
