Convoy S2+ is an excellent, simple, and reliable flashlight, and I’ve expanded its functionality. Existing solutions don’t meet my needs during camping and hiking because the diffuser always has to be carried separately, and it's a constant challenge to find a way to set it on a surface without it falling over.

My diffuser solves both of these problems. Additionally, thanks to its design, you can precisely adjust the brightness of the diffused light when it's standing vertically in diffusion mode.

It stays on the flashlight solely due to the friction between the inner part of the model and the flashlight, without any additional fasteners.

When printing, take into account your printer’s accuracy—the model should fit the flashlight tightly with some effort but should not require more than 3-4 kilograms of pressure.

Print it using transparent PET-G filament with 10% infill. To ensure accuracy, I recommend printing 10-15% of the model first to check the fit before proceeding with the full print.