Credit: The Sun

Media coverage

https://www.bbc.co.uk/news/uk-wales-48068672

https://www.thesun.co.uk/sport/rugbyunion/9018370/rugby-light-up-goalposts-football/

http://intheloose.com/2019/04/11/posts-light-the-way/

https://www.nrl.com/news/2019/10/17/world-cup-9s-set-for-australian-first/

https://www.rugbydump.com/news/watch-new-goal-light-technology-on-the-path-to-eradicate-errors-and-change-one-key-area-of-rugby-as-we-know-it/

https://www.rugbyworld.com/news/ten-cool-things-2019-hong-kong-sevens-99189

https://www.telegraph.co.uk/technology/2019/09/25/tech-could-give-englands-rugby-team-edge-world-cup/