The 1296.7022 Fibre for LED, round, Ø2mm, with 4 modules, Front convex manufactured by Mentor is a versatile electronic part that can be used in a variety of projects. It consists of multiple layers of insulating and conductive materials, producing a self-contained circuit board. The LED's are placed in a single row, allowing for easy maintenance and placement, and the convex feature in the front reduces light interference. Additionally, the module is flame retardant and resistant to harsh UV rays, making it suitable for outdoor use.