7741 Luminaires and lamps (196) Luminaires and lamps providing general and special effect lighting 7742 Exterior lighting (49) Exterior lighting to provide illumination of streets, areas and arenas as well as exterior lighting to illuminate buildings and other structures 7743 Emergency evacuation lighting (8) Emergency evacuation lighting, designed to operate when mains power fails, operated by remote battery supply, emergency generated power or by batteries within each emergency lighting luminaire. Includes emergency signage associated with this lighting and individually lit. Includes emergency signage without power supply such as photoluminescent signs and indicators. 7745 Street & public space lighting (0) Outdoor lighting schemes for safety, security and amenity purposes for roads, streets, car parks and other public spaces. Includes lamps, luminaires, columns/poles, arms, bollards, in-ground uplighters, control gear and electrical connections.