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Comparing the primary energy demand it´s clear that the use phase in the overall life cycle is dominating and that manufacturing is negligible.https://www.led-professional.com/media/technology_light-generation_osram-study-led-life-cycle-assessment_os_lifecycle2-jpg/viewhttps://www.led-professional.com/media/technology_light-generation_osram-study-led-life-cycle-assessment_os_lifecycle2-jpg/@@images/image-1200-92abc68a4bdb5b4f879107e227f20954.jpeg
Comparing the primary energy demand it´s clear that the use phase in the overall life cycle is dominating and that manufacturing is negligible.
