Lighting and Electrical Standards
I've given links to some of the standards, but they are copyright so not meant to be shared, and the links tend to come and go. Unfortunately they are also very expensive, so outside of the budget of most potters. If you are lucky enough to have a public library in your neighbourhood, they can often produce the standards for you to read. And if you do want to buy your own copy, it is worth shopping around, as prices can vary significantly.
Lighting
International
The international standard on lamps is IEC 60598. This is implemented in the EU as EN 60598, and in the UK as BS EN 60598.
The standard consists of multiple parts, as given below. Basically 60598-1 includes anything that could apply to any type of lamp, and then in part 2 the various subsections say which parts of 60598-1 apply to that type of lamp, plus sometimes adding in some more specific requirements. So the intention is that you start with the relevant section of part 2, and use that to guide you to the relevant sections in part 1.
Standard | Title | Notes |
60598-1 | Luminaires - General requirements and tests | Overall requirements |
60598-2-1 | Luminaires - Particular requirements - Fixed general purpose luminaires | For wall and ceiling mounted lamps |
60598-2-2 | Luminaires - Particular requirements - Recessed luminaires | For lamps recessed into walls, floors and ceilings |
60598-2-3 | Luminaires - Particular requirements - Luminaires for road and street lighting | |
60598-2-4 | Luminaires - Particular requirements - Portable general purpose luminaires | For table and floor lamps |
60598-2-5 | Luminaires - Particular requirements - Floodlights | |
60598-2-6 | Not used at present | |
60598-2-7 | Not used at present | |
60598-2-8 | Handlamps | Torches etc. |
60598-2-9 | Photo and film luminaires (non-professional) | |
60598-2-10 | Portable luminaires for children | |
60598-2-11 | Aquarium luminaires | |
60598-2-12 | Mains socket-outlet mounted nightlights | |
60598-2-13 | Ground recessed luminaires | |
60598-2-14 | Luminaires for cold cathode tubular discharge lamps (neon tubes) and similar | |
equipment | ||
60598-2-15 | Not used at present | |
60598-2-16 | Not used at present | |
60598-2-17 | Luminaires for stage lighting, television and film studios (outdoor and indoor) | |
60598-2-18 | Luminaires for swimming-pools and similar applications | |
60598-2-19 | Air-handling luminaires (safety requirements) | e.g. lamps with built-in fans |
60598-2-20 | Lighting chains | |
60598-2-21 | Sealed lighting chains | |
60598-2-22 | Luminaires for emergency lighting | |
60598-2-23 | Extra low voltage lighting systems for filament lamps | Class III lighting - but just for incandescent and halogen type bulbs |
60598-2-24 | Luminaires with limited surface temperatures | |
60598-2-25 | Luminaires for use in clinical areas of hospitals and health care buildings |
IEC presentation on testing to IEC 60598-1: https://www.slideserve.com/tahir/principle-testing-of-iec-60598-1-iec-60598-2-1
USA
The US adopts very few international standards, generally preferring to make their own national standards. Most electrical standards are produced by UL.
The standard for table and floor lamps is UL153 - Portable Electric Luminaires.
You can view it here (and download, though you have to upload a document first to unlock downloads) https://studylib.net/doc/8563908/ul-153-0-7629-0518-2-portable-electric-luminaires-underwr...# or here https://u.dianyuan.com/bbs/u/28/1113633956.pdf (though this version has a few missing pages).
There's also an article on wooden lamps in American Woodworker, December 1990 (p. 40ff), which you can read in Google Books here: https://books.google.co.uk/books?id=jPsDAAAAMBAJ&pg=PA40&lpg=PA40&hl=en&sa=X&q&f=false#v=onepage&q&f=false
Electrical Standards
UK
BS767:2018 Requirements for Electrical Installations covers the basis for electrical wiring in buildings, whether domestic houses or work places. It may become relevant if you get involved in designing larger lighting systems for a building, rather than just individual lamps.