Thank you for sharing your experience, without any personal experience I always thought that the issue with these is essentially that of "maintenance", in a ide

Thank you for sharing your experience, without any personal experience I always thought that the issue with these is essentially that of "maintenance", in a ideal/perfect setup, there should be something like a by-pass switch to allow manual operation of the lights/devices, but I don't think this is possible at all without modifying heavily the electric circuitry of the house.