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Description: Zhejiang Pujing Photoelectric Technology Co., Ltd.: Ordinary downlamp or bulb only have lighting function, crystal LED bulb not only show lighting function, but also can display beautiful light effect through different Angle refraction of crystal.
led (5688) table lamp (82) led downlight (66) pendant lighting (34) single chandelier
Energy-saving: white LED energy consumption is only 1/10 of incandescent lamps, energy-saving lamps 2/5, longevity: LED theoretical life can exceed 100,000 hours.
Led downlight features: to maintain the overall unity and perfection of architectural decoration, do not destroy the lighting settings, light source hidden building..
The end voltage of the PN junction constitutes a certain potential base, and when the forward bias voltage is added, the potential base drops...
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