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RAY Lighting, Unit 15, Rockhaven, Metz Way, Gloucester, GL1 1AJ, UNITED KINGDOM
  • March 2nd, 2023 Blue light has a dark side

    Taken from Harvard Health Publishing Published July 7th, 2020 What is blue light? The effect blue light has on your sleep and more. Although it is environmentally friendly, blue light can affect your sleep and potentially cause disease. Until the advent of artificial lighting, the sun was the major source of lighting, and people spent their evenings in (relative) darkness. Now, in much of the world, evenings are illuminated, and […]

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