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  • 2015-03-25
    Difference between rolled copper and electrolytic copper 1

    Here we will share you difference betweenrolled copper and electrolytic copper.1.     Difference of manufacturingmethod1)     Rolled copper is r...

  • 2015-03-25
    CIE 1931 Chromaticity diagram

    All possible color coordinates(x,y) are onor inside horseshoe curve. Pure color line on the curve, where as the whitepoint has the coordinates.

  • 2015-03-21
    Common sense of LED driver 2

    Features of LED Driver  (1)High reliability     Especially for the driver ofstreet lights which are mounted on high altitude; the maintenance is...

  • 2015-03-21
    Common sense of LED driver 1

    What’s LED driver?LED driver is converter which converts theinput power voltage to a specific current or voltage to driver LED unit.Typically, the in...

  • 2015-03-19
    Analysis of LED strip lifetime—Light Decay

    There are various quality products in LEDMarket.”Whether to buy expensive brand product or cost-effective products” maybe a headache if you know lit...