how will high-quality LED light and lanterns develop

After several years of low-price competition and industry consolidation, the LED floodlight lighting industry has entered a mature stage. The cost performance of products has been greatly improved, the penetration rate of the application market has increased, and the traditional application market has gradually become saturated. The competitive advantage of enterprises is gradually shifting from enterprise scale and product cost to products and technical capabilities, and the added value of products is becoming increasingly prominent.

The rise of the Internet of Things has driven LED floodlight lighting to high-value digital lighting that is connected to small networks. Intelligent systems can collect user, environment and other information through various sensors, analyze the data, and then adjust the equipment. The integration of personalized and people-oriented smart lighting is becoming the focus of future industrial development.

In 2017, with the development of technology, the maturity of products, the active promotion of manufacturers, and the popularization of related concepts of smart lighting, the global smart lighting market has entered a stage of rapid development, with a market size of nearly 4.6 billion US dollars and an annual growth rate of 95%. In the next few years, the market is expected to continue to grow, and by 2020, the global smart lighting scale will reach 13.4 billion US dollars.

In the field of LED floodlight lighting, although many wireless communication protocols can be applied, the DALI wired technology specially designed for lamps still occupies the highest market share. The system based on the DALI protocol has distributed intelligent modules, each module has digital control and digital communication capabilities, and the address and lighting scene information are stored in the memory of each DALI module. The DALI module communicates with digital elements through the DALI bus, transmits instructions and status information, and realizes functions such as light switching, dimming control, and system settings.

A more stable and reliable system is the biggest advantage of the current wired control technology, but as the wireless technology matures, it will become the mainstream control technology in the future. It is expected that the market share of DALI will gradually shrink in the future, while ZigBee and Bluetooth will occupy a major position, of which ZigBee is the most common wireless communication protocol for lighting networking. Due to the long development time and relatively mature technology, ZigBee’s network architecture itself has advantages, in addition to saving power. Taking the Chinese market as an example, more and more Chinese manufacturers have begun to join the Zigbee alliance, and their products have gradually shifted from most of the past for overseas export markets to domestic demand markets.

 


Post time: Mar-04-2022