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

    Green issues, how to dispose of LEDs

    Other questions

    General questions
    Industry standards
    Dimming with LEDs
    LED light fittings
    Life and light output
    How do LEDs produce light
    Retrofit Lamps
    White light and color
    Technical FAQs
    Rejected and Misc questions + medical