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</script>https://gcl-intl.com/wp-content/uploads/2025/03/GCL-Default.png1084668Light Level Assessment What is a Light Level Assessment? Light or visible light commonly refers to electromagnetic radiation that can be detected by the human eye. The entire electromagnetic spectrum is extremely broad, ranging from low energy radio waves with wavelengths that are measured in meters, to high energy gamma rays with wavelengths that […]