David Olszewski

David Olszewski – Healing Frequencies of Light

October 27, 2010

David Olszewski educates us further in the secrets of light. Learn about lasers, LEDs, and how single-frequency light can heal the body.

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David Olszewski – The Science of Light

October 10, 2010

Light Energy Company co-founder David Olszewski reminds us why we need sunlight and provides valuable information on lighting products.

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David Olszewski – Everything You Need to Know About Light

April 1, 2004

David Olszewski discusses fluorescent, incandescent, ultraviolet, and sunlight in this breathtaking interview.

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