Lamps; Lighting apparatus and installations; Ceiling lights; Street lamps; Lampshades; Luminous tubes for lighting; Diving lights; Chandeliers; Light diffusers; Spot lights

Signal lanterns; Measuring instruments; Optical lanterns; Optical glass; Materials for electricity mains (wires, cables); Semi-conductors; Chips (integrated circuits); Printed circuit boards; Batteries, electric; Neon signs

Import-export agency services; Procurement services for others (purchasing goods and services for other businesses); Sales promotion (for others); Advertising; Presentation of goods on communication media, for retail purposes; Outdoor advertising; Business management assistance; Personnel management consultancy; Office machines and equipment rental; Book-keeping