LED tube 2009 in Japan, selling price is 8,000 yen, for about half of the original, it needs to rapidly increase. 2009, the LED light bulb sales in Japan of about 1.7 million, is expected to scale in 2012 will be more than 10 million.
LED tube 2009 before the year began circulating in the market, but with incandescent and fluorescent bulb type the difference between the large, bright area is also problematic. However, with the LED package in recent years continued to promote high light quantify, so the problems in the brightness is gradually resolved. Together through improved peripheral material, such as lowering the price of LED packaging, product development increasingly active.
LED tube 2009, the cost analysis. LED tube parts and material costs accounting for about 50%. Ministry of the cost of these materials, LED package of its half. In addition, the installation of floor, circuit board and heat sink is also very high proportion. That the future trend of these costs will be the Department of Materials sales of LED tube great impact on price trends.
Which accounts for about half Centrifugal Fan of the cost of the Department of Materials The development of LED package, LED tube can popularize the determining factor. LED package of improvements in recent years, although the LED tube can expand the product range and to reduce the sales price, but the cost and performance, there are still issues to be resolved. Performance on the market mostly in circulation LED tube light equivalent to 40 ~ 60W incandescent products. To further improve the brightness of the need to increase the use of the number of LED package, or using high power LED package. Therefore, the need for cooling improvements.
But changing the LED package to improve heat dissipation performance and may result in LED packaging, heat sinks, installation of floor and circuit board, etc. costs. Therefore, developing a low cost and taking into account the high heat of the Department of material is the priority need to address the issue.
Currently, most manufacturers in LED tube business practice by controlling development costs and installation costs, to respond to the rapid decline in market prices. In addition, many manufacturers believe that the low of the Department of Materials, "can not keep up LED light bulb market price decline rate." The current Hydraulic Fittingsheat from the package to construct the various properties are in the testing stage, after 2010, market prices will continue to decline, so long time, the Department will require Led tube reducing material costs.
