Thank you for the quick response and help, it's strange that the SGS201 name is used for two very different lanterns.
https://ibb.co/BGHtLDL https://ibb.co/5KRcy4w here are 2 better images of the 10m light im 99% sure it is a SGS201 also.
I have some more lanterns I'd like to be identified if that is not too much trouble.
https://ibb.co/848DDbL https://ibb.co/bQqYDVV this on street view from 2016 can be seen day burning the location is Saltburn, Behind Alexandra Vaults Pub, I walked through there within the past week, it is still there 4 years later and still day burning... imagine the electricity bill.
https://ibb.co/5xT9nMd this is a similar or same lantern as previous I think, please correct me, apologies for the image quality, there are only 3 of those lanterns located at Skelton, Fountains Crescent and that is the closest one.
https://ibb.co/k10Bq4d https://ibb.co/CBBv6y5 https://ibb.co/fF1pyvv I am curious what the lantern in the first 2 pics are, I never saw many of them, the 3rd pic shows what I'm somewhat confident is an Eleco GR 150 but notice the bit of metal sticking out behind where the bracket meets the post, do you think it was originally a double bracket that was butchered to make a single? These were located at Willerby, Beverly Road
https://ibb.co/Vg9rqN1 apologies again for image quality, is this a Philips SGS 204?
https://ibb.co/NnJfm4d https://ibb.co/HY56gQM https://ibb.co/4sH3R11 These were installed around 2005 to replace Philips MA and Eleco GR 150? lamps on the same columns only to be replaced less than 5 years later when the council did a huge replacement scheme. I've only ever seen those lanterns there at Saltburn, Saltburn Road.
That's it, we're about ½ way through the stuff I need identifying, I'm pretty sure you all have a good idea of where I live and the places I frequent now
It's only within the past week or two I've learnt the names of things, prior to that I just had everything in my head, I had things in somewhat logical groups, like I could tell the SGS 201 and 203 were made by the same people, as with the various Urbis ZX lanterns, however I thought that the GEC 8830 and Thorn Alpha 8 were made by the same people due to perceived similarities and other things like that