Because the files include transparency, you can place them on a top layer and use "Screen" or "Add" blending modes to make them glow against your background.

These pre-rendered elements work in nearly any video editing software, including After Effects , Premiere Pro , DaVinci Resolve , and Final Cut Pro. How to Use the Pack in Your Projects

You can find this pack and other similar "freebies" or premium tools on the creator's official platforms:

You can easily change the color of these monochromatic elements using built-in effects like "Fill" or "Hue/Saturation" to match your project's aesthetic.