musht

Also available in Whoopi Goldberg

Multiplex , Aus construction outfit, lost a packet on fixed price ,guaranteed delivery date, Wembley Stadium.

One report blaming component in HVAC system, during sound check.

Particularly Black Light Blue, BLB, tubes as Adam says not tanning , insect or germ killers, because https://youtu.be/6DlfLthx89E?si=0-g_nkSeaolSWdXw black paint standard 4 foot fittings, use tubes like https://www.lampshoponline.com/f36w-blb-4ft-36w-t8-blacklight-blue-tube.html

UV fluorescent, something like https://www.thomann.de/gb/eurolite_complete_uv_set_120cm_36w_slim_474669.htm At least 2 avoid shadowing. LED is expensive for true blacklight, >370nm wavelength.

"out of date" "superceeded" Phrases your reaching for are " vintage " and "rare" 😉 Ebay and FB has couple of groups dedicated to vintage disco gear, it's a niche in itself.

Used to know a guy who did lot of CRT monitor repairs, the low ceiling above his bench was peppered with chopper transistor shrapnel.

Yeggi.com , STL search engine , as usual, case of keyword bingo, lot free, some paid https://www.cgtrader.com/3d-print-models/miniatures/memorabilia/patt-123-vintage-strand-electric-stage-light Tinkercad, online designer, more powerful than it first appears, easier than Fusion 360. SketchUp, be aware of reversed faces, it's a surface modeler not a solid modeller

If you've ever had an Italian vehicle, would understand why Clay Paky made a selling point of electronics by Pulsar....

These style of Draper's are decent, https://www.ebay.co.uk/itm/304342583969 Wera if needing them a lot.

A look at Christmas light makers

CAD feeding into CNC,laser cutting, 3D printing have made short runs of items lot more feasible.Don't need to amortise tooling over long runs. Disagree that batch manufacturing loses opportunity for improvement, it encourages it , as it's a change of gcode and process and the next part is the new design. Not a debate on wether need £30K on a redesign of a tool. It's not got volume of car or domestic appliance manufacture, it's also especially at moment, a very fast moving market. What was production life of Pat 23, 30 odd years? Those very expensive moulds paid for themselves. Now an LED fixture over 5 years old looks a bit antique. Here's a look at another end of Chinese manufacturing, flex PCBs, now that's what I call investment

Light Guide Plates https://hackaday.com/2023/03/13/a-hackers-introduction-to-diy-light-guide-plates/

Plaztazote and Ethafoam , typically LD45, are the big brands in closed cell foam.

FR tinsel apparently rare East Midlands Designer Outlet, South Normanton, pics from FB, about week ago