Happy 420! Octopot Education:
Here's a sneak peek at one of our chapters (of many) on the very broad topic of light. Specifically light spectrum. With so many options for artificial lighting out there it's important to grasp the various characteristics of the light spectra. We look at what each nanometer range (light "color") can do. There's a lot of information to absorb so feel free to pause and play the video at your own pace.