Use of high-power light emitting side case: Chongqing Railway Station box led, using our high-power light-emitting side lights, one meter 20 lights, reducing energy consumption, attractive appearance. The need for thermal management of high-power LED, which greatly increases the cost of the LED. During the design process, it is the most expensive additions fins. Fins may be made of a variety of metal materials, these materials include both relatively inexpensive aluminum led high-power light-emitting side lights, including conductivity better but more expensive materials (such as copper and silver). These expensive materials may lead to increased cost of high-power product of $ 1 to 10, while the standard LED device can be avoided that the cost increases. Similarly, the need to use high-power LED MCPCB as another passive cooling techniques to control junction temperature. Because MCPCB material has better thermal conductivity, as compared to standard LED used cheaper FR4 PCB, higher thermal efficiency of these boards. However, the costs are as much as five times the cost of FR4 PCB. Use cheaper FR4 PCB, to eradicate the need for expensive heat sinks, as well as simplify the design considerations, it can save costs up to 60%. power led lights use cases, the use of our power lights 220V (no transformer), light bar on the radio distance 2.5 meters, no dark areas, exquisite workmanship, free installation led light strip light, flexible led light box lights, low energy consumption, aluminum shell, waterproof packaging for joint safer, led shutter lights, led, distant lighting by far Lighting Technology Co., Ltd. Far Lighting Technology Co., Ltd. (www.ygzmkj.com) (www.ygzmkj.com) strong, credible, in Dezhou advertising lighting industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead away lighting and you work into the brilliant, for a better future!