If investing in a grow light, learn how your chosen ... They also come in a range of spectrum options, rated in kelvins, ‘K’. Color temperatures start at 2,700K, a warm white color, to 8,000K ...

This grow light is equipped with both white and red LEDs, which mimic rays of full-spectrum sunlight. The light is soft and flicker-free, and its color rendering index is as high as 95 ...

But did you know that there's more to light than meets the eye? Let’s explore the amazing world of the electromagnetic spectrum! The electromagnetic spectrum has many types of light waves. It includes ...