В момента разглеждате уебсайта на Philips lighting. На Ваше разположение има и локализирана версия.
Предложения

    FAQ

    Why do LEDs produce more vibrant and saturated colors than conventional lamps?

     

    LEDs emit a very narrow spectrum of light. The type of material used in the semiconductor permits only a specific wavelength of light (one color) to be emitted when electrons cross the junction.