It's not only the transformers, the connectors for GU5.3 are another weak point. Possibly heat is the main factor in that case so LED should be better but I've had to replace many GU5.3 connectors. Just the damage that it causes to ceilings to have to access the connector and transformer is enough to stop me fitting GU5.3 again.
It's not only the transformers, the connectors for GU5.3 are another weak point. Possibly heat is the main factor in that case so LED should be better but I've had to replace many GU5.3 connectors. Just the damage that it causes to ceilings to have to access the connector and transformer is enough to stop me fitting GU5.3 again.