That's very unusual and completely 'illegal'. Those "sugercube" 12v light connectors are pennies so it's crazy not to replace them if/when they fail. It's strange how the market has switched towards GU10 (240v) bulbs and fittings where MR16 (12v) were so popular for so long. It seems that the GU10 format having the capacity to house an led transformer has given it the advantage.
That's very unusual and completely 'illegal'. Those "sugercube" 12v light connectors are pennies so it's crazy not to replace them if/when they fail. It's strange how the market has switched towards GU10 (240v) bulbs and fittings where MR16 (12v) were so popular for so long. It seems that the GU10 format having the capacity to house an led transformer has given it the advantage.