In 2009 can be said to expedite the expansion of market size of LED lamps a year, with the exception of cities in mainland China LED streetlight tenders in batches started in Taiwan because of expanding domestic demand, the budget has offered a number of LED lights outside the standard case, including the United States, Europe, also went to the biggest of which way to start the pilot LED street lamps, these actions are intended to replace the traditional street lamps, as well as try to mix in more areas of power shortage in solar, wind and other renewable energy sources to generate the regional road lighting applications.
As Taiwan's LED lights according to lighting standard (CNS15233) was formally adopted until the second half of 2008, so the LED current manufacturers published specification of data are mostly for Taiwan Industrial Technology Research Institute (ITRI) of the measured initial value. Estimated in 2009 Q2 after the formal adoption of road standards of the LED lights CNS15233 list will be posted out when the market maturity, as well as local governments will adopt and progress will be enhanced.
Observe the current LED lamp manufacturers, at this stage the initial value of luminous efficiency CNS15233 road standards are met through the Class-3 level (initial value ↑ 45Lm / W), part of the vendor or even better luminous efficiency can be achieved Class-2 ( The initial value ↑ 60Lm / W). But the use of light sources (lightsource) mostly for foreign makers (such as Osram, Cree, Nichia, etc.) of the LED component can meet the current standard. |
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