Moritex offers three types of MG Wave shadowless LEDs: ring type, low angle ring type, and low angle square type. The shadowless LEDs (also known as "dark field" LEDs) provide soft, even, and diffused lighting that is necessary when illuminating shiny objects and preventing the halo effect. The shadowless low angle square type LEDs are perfect for inspecting square shaped objects. Of course, all of the shadowless LEDs come in red, green, blue, and white wavelengths.