What Is Natural Spectrum Light

But sunlight is also a full spectrum with some peaks and valleys as well including a moderate valley on the blue end due to the spectrum of the sun and atmospheric absorption.

What is natural spectrum light.

It mimics sunlight to provide a clear white light that up until relatively recently was the only light humans knew for hundreds of thousands of years. In particular sunlight is considered full spectrum even though the solar spectral distribution reaching earth changes with time of day latitude and atmospheric conditions. For the purposes of this discussion as well as our internal quality control and specifications at waveform lighting we define full spectrum light as. Very simply put a lighting source that closely replicates natural sunlight can be considered a natural light source.

Sunlight in its pure form has a kelvin temperature of around 5 000 degrees kelvin and a color rendering index of 100. Natural spectrum generally means the bulb produces light at the same frequencies as natural sunlight. The term natural lighting is one that is thrown around quite loosely these days in the lighting industry. Specifically it should have a cri color rendering index of 95 or better and a color temperature of 6500k.

Unlike ordinary indoor lighting full spectrum light includes all colors in the electromagnetic wavelength from infrared to ultra violet visible and non visible note that all verilux light therapy lamps are manufactured to be uv free. Full spectrum light is light that covers the electromagnetic spectrum from infrared to near ultraviolet or all wavelengths that are useful to plant or animal life. Full spectrum and natural spectrum are often used interchangeably and are both terms describing bulbs and lamps that mimic natural daylight. Full spectrum and natural spectrum describe light that is close to natural daylight.