DIY LED Light with Adjustable Brightness

If you're interested in DIY supplementary lighting, you might want to check out this article.
To capture clearer images, the first step is to increase the light intake. In indoor settings, supplemental lighting is a must. So, let's take a look at how bright this homemade light is.

First, let's check out the finished product:

This setup uses 160 LEDs with a rated power of 0.5W each, running at 75% capacity, for a total power of 60W. The light output reaches an impressive 7200lm.

You can turn on groups 1, 2, 3, or 4, each with 15W, to adjust the brightness according to your needs. Each side has a standard tripod screw hole for easy mounting in any direction.

Internal components: From left to right, you'll find the battery pack, cooling fan, battery display screen, and modules for charging and constant current regulation.

The casing and mounting parts are 3D printed, with a custom PCB and soldered LEDs.

Finally, you can 3D print the lampshade using transparent material.

Final effect:
Before turning on the lights:

All four settings are off. After turning on the lights: