1. Glass bulb designation system for lamps. (24th June 2010) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. BS EN 63220. LED Light sources. Safety requirements. (22nd November 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (105 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Nomenclature for glass bulb designation system for lamps. (31st August 1989) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Exposed lightbulbs : bright ideas for the contemporary interior /: bright ideas for the contemporary interior. (2017) Authors: Fiell, Charlotte, 1965-; Fiell, Peter Record Type: Book Extent: 1 online resource (192 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗