LED's LED Down lights service

 Located in California, SanJose the Philips Lumileds Lighting Application Technology Manager Rudi  LED Lighting china HechfELlner said: "So far LED thermal management system design is the most important aspect. LED system manufacturers by seeking to optimize radiator, efficient printed circuit boards, high thermal conductivity rate housing and other advanced thermal design techniques to address this challenge. due to thermal simulation model can be physically before from a thermal standpoint evaluate different design solutions and optimize the system-level design, so the thermal simulation highlights the growing role. "

  Ceiling Light  

Figure 1: solve the system-level LED thermal management problems

LED lighting appearance

Solid state lighting is an emerging technology that will fundamentally change in the future in the form of lighting. LED design at the beginning of power is less than 50 milliwatts. In the past decade, LED power has risen to 40 ~ 80lm/Watt. In addition to high efficiency in addition, LED's   LED Down lights  service life is long. Depending on the manufacturer and type of the white LED's life may be in the range of 6000 to 50,000 hours, 30,000 hours higher fluorescence (light) tubes and incandescent bulbs 2000 hours. In addition, LED can not use a filter to produce monochromatic light.