LED floodlight is a kind of can be all directions even illuminate the point light source, it can adjust the illuminate of scope, performance in the scene for a graphic is octahedron. Led Flood Light,Aluminum Die Casting Flood Light,High Intensity Led Flood Lights,Outdoor Led Flood Lighting NINGBO ZHENHAI BOLANG METAL PRODUCT FACTORY , https://www.aldiecastings.com
Domestic LED production capacity is expanding rapidly, and the industry is generally large but not strong. The price of LED-related products continues to fall, which has intensified the competitive pressure of the industry, but is conducive to promoting industry integration and the popularity of LED products.
In 2012, China's LED industry still maintained a momentum of rapid development. The total industrial output value of the year reached 205.9 billion yuan, an increase of 34 over the same period of the previous year. The output value of LED upstream epitaxial wafer, midstream packaging and downstream application was 7.2 billion yuan respectively. 39.7 billion yuan and 159 billion yuan, an increase of 20, 24 and 37 respectively over the same period of the previous year.
From the upstream, at the end of 2012, there were 917 domestic MOCVDs, and the total capacity exceeded 10 times in 2010. While the epitaxial capacity increased significantly, the domestic MOCVD capacity utilization rate was only about 30, and the operating rate was only about half. From the midstream package, the number of companies involved in LED packaging in China reached 1,750 in 2012, an increase of about 50 from the previous year; the main products of indoor lighting (such as LED fluorescent tubes, LED downlights, LED panel lights) have been More than 30 select medium power products such as 2835, 5630, 3030 as the light source. From the perspective of downstream applications, China has become the world's leading LED application product production base. More than 65 LED application products are produced in China. The number of domestic LED application companies exceeds 10,000, of which more than 75 traditional lighting companies have begun to The proportion of LED production is expected to increase rapidly.
China's LED chip products are still mainly used in the low-end market such as display screens and light strips. Although the demand in the low-end market is strong, the demand growth is far lower than the growth of capacity. The oversupply leads to the rapid decline of LED chips. In 2012, the average price of domestic LED chips dropped by 32 from the previous year. Due to the continuous decline in prices, the net profit margin of the LED chip industry was a breakeven or even a loss. The upstream industry entered the survival of the fittest in advance. The mid-stream package still maintains a normal gross profit margin. In 2012, the average price of domestic white-light packaged devices dropped by more than 30, but the 2835 medium-power products still had a relatively high gross profit margin of around 30, which became the main profit growth point for packaging companies. According to statistics, in 2012, the overall light efficiency of domestic downstream LED indoor lighting products increased by 18.7, but the average price dropped by 23. At the same time, the price of lamps continued to fall, further narrowing the price gap between LED lighting products and traditional lighting products. The continuous decline in LED prices has promoted the popularity of LED lighting on the one hand, and on the other hand has intensified the fierce competition in the industry and accelerated industry adjustment.
Product features,
floodlight uniformly in all directions from a particular point ground illuminate objects, use it to light bulbs and candle analogy is best. floodlight can be placed anywhere in the scene.For example, can be placed outside the scope of camera, or is the inside of the object. In the cosco distance of the scene using many different colored floodlight is very common.These floodlights can mix and dark projection on the model.Because the illuminate of floodlight range is big, so the floodlight light effect is very easy to predict, and the lights and many auxiliary USES, for example, place the floodlight near the surface of the object position, will create a bright light on the surface.