It was a pool light, it was not GFCI protected and the electricians, or handy men had worked on the light earlier in the day. Here, as everywhere, you have some skilled and some out right dangerous persons doing work. May times the customer is unaware of who he hires. I know 2 well respected licensed companies here that do dreadful work. How they pass inspections I do not know. One did a large supermarket near this Hotel. THHN wire strung to supply coolers in the lift out ceiling (not in pipe) Covers missing from load centers. Hundreds of 1900 boxes no covers. It passed final. I was there after it opened.(remodel) most was still the same, you just could not see it without a tall ladder and lifting the tiles.