Fault finding commercial street lighting columns

In this video i've been tasked with investigating an unknown fault on a commercial street lighting circuit, which literally tested my fault finding patience! If you enjoy electrical content please subscribe to the channel and checkout my links below 👇 T R A D I F Y 📘 https://bit.ly/3plevjV M Y W E B S I T E ⚡ https://residualcurrent.com/ M Y L O A D O U T 🛠️ https://residualcurrent.com/pages/loa... B I G B O O T S D I S C O U N T 🥾 https://bigboots.co.uk/?ref=4s3760y77o - Use code RESIDUAL U N I L I T E D I S C O U N T 🔦 https://unilite.co.uk/?ref=RESIDUAL - Use code RESIDUAL J O I N T H E C H A N N E L 🤝    / @residualelectrical   I N S T A G R A M 📷   / residualcurrent   T I K T O K ♪ https://vm.tiktok.com/ZM86U2jjG/ The works carried out in the video and the opinions shared are my own, and not representative of the associates and companies in the video. This content is purely for entertainment purposes and is in no way a "how to", tutorial or educational video. Please consult an electrician when dealing with any electrical installations. #electricianlife #electrical #electricalengineering