DICOLOR LED

Light emitting diodes (LEDs); Luminous or mechanical road signs; Road signs, luminous or mechanical; Semi-conductors; Triodes; Video screens; Computer operating programs, recorded; Computer programmes for document management; Computer programs recorded on data media (software) designed for use in construction and automated manufacturing (cad/cam); Digital signs; Electronic notice boards; Electronic regulating and control devices for the operation of light emitting diodes; Fluorescent screens; Optical fibers; Portable media players