LED lamp driver is not yet mature market prospects look good CFL
fecha:2010-11-23 16:09
nt engineers. According to reports, the UBA2211 is by the Chinese design team developed for the Chinese market, Dragon chip.
In general, the lamp life tests by the continuous light can get some time to determine the survival rate. But in practice, 90% of the old energy-saving light bulb life of the product, subject to rapid clearance. The light bulb is about 6,000 times the actual switch is not lit, but the lamp but it is still good, the appearance of dark parts of the filament, the filament is
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