Design of lighting systems; design planning for lighting systems; creation and development of lighting systems; providing advice on energy efficiency; upgrading and maintenance of computer software; software design and development; technical planning and technical project management for the development of lighting equipment; IT project management; online computer services, namely, provision of software via a website; computerised data storage; hosting of databases; hosting of computerized data, files, applications and information; software as a service [SaaS]; providing temporary use of on-line non-downloadable software for importing and managing data; providing on-line non-downloadable software for database management; providing temporary use of non-downloadable software applications accessible via a web site; application service provider (ASP) services, namely, hosting computer software applications of others; consultancy, information and advice relating to all the aforesaid services; all the aforesaid services also provided online, from a computer database, from a mobile telephone, or by other means of communication