A mobile surveillance light tower is a portable tower equipped with high-powered lights and surveillance cameras used for monitoring and securing outdoor areas. It is commonly used in construction sites, events, parking lots, and other locations that require temporary or mobile security measures.
The tower is typically mounted on a trailer or a vehicle, allowing it to be easily transported and set up in different locations as needed. The lights on the tower provide bright illumination, ensuring visibility and deterring potential intruders or criminals.
The surveillance cameras on the tower are usually equipped with advanced features such as night vision, motion detection, and remote access capabilities. These cameras capture high-quality video footage and can be monitored in real-time or recorded for later review. Some towers may also include additional security features like alarms, speakers, or two-way communication systems.
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According to the statistics of the High-tech LED Industry Research Institute (GLII), the total output value of China's LED industry in 2011 reached 154 billion yuan, a year-on-year increase of 22%. The output values ​​of LED upstream epitaxial chips, midstream packaging and downstream applications were 6 billion yuan, 32 billion yuan and 116 billion yuan respectively, up 50%, 19% and 22% respectively.
In 2011, the total output value of LED applications in China was 116 billion yuan, a year-on-year increase of 22%, and the growth rate was significantly lower than expected. This is mainly due to the rapid decline in the prices of products in the middle and upper reaches. In addition, the international economic instability factors such as the European and American debt crisis are also one of the important factors affecting the slowdown in market demand growth.
In 2012, countries and regions around the world will successively introduce new policies to support LED applications. At the same time, with the continuous expansion and maturity of LED application products and application fields, it will directly drive the rapid growth of China's LED application market in 2012. The High-tech LED Industry Research Institute predicts that China's LED application output growth rate will reach 30% in 2012, and the output value will exceed 150 billion yuan.
LED lighting application market does not slow down
In 2011, the growth of medium and high-end enterprises slowed down markedly. The sales of medium-sized enterprises with more than 30% declined, and the gross profit margin fell to between 10% and 20%. Many LED chips and packaging companies have suffered losses. Some LED chip projects and LED sapphire substrate projects that have not yet been introduced have been suspended. The mass-produced enterprises have stopped or slowed down the production.
Compared with the LED chip and LED packaging industry, China's LED lighting application market has achieved good development. In 2011, the price of global LED application products dropped significantly, which narrowed the price gap between LED lighting products and traditional lighting products, making LED lighting products more acceptable to consumers, promoting the development of LED lighting application market and effectively promoting LED lighting. Popularity. As the main production base of global LED application products, China has achieved rapid development. Compared with 2010, the production scale of Chinese LED application enterprises, especially LED lighting application enterprises, has expanded rapidly and the benefits have been significantly improved. Among them, the proportion of enterprises with losses is small, and the overall scale of growth has exceeded 20%. Coupled with the improvement of LED technology level, LED lighting products have shown very good cost performance advantages in individual segments.
By the end of 2011, there were more than 6,000 LED companies in China, including annual sales of more than 50 million yuan and about 1,000 companies with a certain scale. It is expected that in the next 1-2 years, the number of Chinese LED companies, especially application enterprises, will continue to increase at a faster rate.
National tour seminars help companies expand channels
In order to help LED lighting companies expand channels, Gaogong LED will unite interior decoration, interior design and architectural design institutions across the country, and will be in Beijing, Xi'an, Nanjing, Hangzhou, Shanghai, Wuhan, Chengdu, Xiamen, Shenzhen in April-August. 11 key cities including Guangzhou and Zhongshan held the 2012 National Indoor Lighting Design Trends Tour Conference and the 2012 National Indoor LED Lighting Design Competition.
The entire roving seminar and competition will be divided into three stages, of which 3-4 months is the start-up stage, April-June is the national tour stage, and July-August is the contest review stage. The awards ceremony of the Tour Summary and Design Competition will be held at the Poly World Trade Center in Guangzhou during the 2012 High-Tech LED Show (August 17-19). The tour and competition will be a big gathering of LED lighting designers, lighting engineering companies and distributors who have always had the most influence, covered the largest group of designers and the deepest engineering design channels.
As a highlight of the 2012 High-tech LED Exhibition, the 2012 National Indoor LED Lighting Design Competition will be held in the same period. Famous architects, interior designers and professional lighting designers from all over the country will be invited to gather in Guangzhou to share design experience. .
2012 Gaogong LED Exhibition related information:
Exhibition time:
August 17-18, 2012 09:00-18:00
August 19, 2012 09:00-16:00
Venue: Guangzhou Poly World Trade Center Expo Center official website: http:// 
China's LED application output growth rate will reach 30% in 2012