CPV code 34994000 designates Lighting for ship guidance and illumination in the Common Procurement Vocabulary (CPV 2008), the EU classification used to describe the subject of public contracts.
34994000 sits under 34990000 (Control, safety, signalling and light equipment) and groups 1 more specific sub-codes. When classifying a tender, choose the narrowest code that still covers the full subject of the contract.