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City, Zhejiang Province, China
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  • LED lamp has the highest cost performance

    To compare the led lamp, traditional energy saving lamp and incandescent bulb. We take the 5w led lamp, 8w energy saving bulb, 40w incandescent bulb for example.
  • LED light bulb why so expensive?

    Today most lamps and lanterns and lamps use standard A19 specifications of the lamp, and now this kind of lamps have been LED version, but the price is high. For example, equivalent to the 40W or 60W ...
  • ED lamps more efficient, replacing the traditional lighting appliances trend is obvious

    Now when consumers in Europe and the United States want to buy energy-efficient light bulbs, has a new choice, LED bulbs began to shelves in the shopping malls, their working life is 5 times the energ...
  • LED street lamp energy saving and investment analysis

    LED (Emitting Diode Light), which is a light-emitting diode, is a kind of semiconductor solid light emitting device. It has neither a burning filament nor an ionized gas, so the temperature at which i...
  • LED driver applications

    From high power LED main application market ---- landscape lights, to analyze the large power LED market, the landscape lighting market as the largest application of LED lighting market, the share of ...
  • LED driver classification

    Drive mode can be classified (1) constant flow: A, constant current driving circuit output current is constant, while the output DC voltage is as the load resistance of different sizes vary in a cert...

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