Repair (replace?) bathroom fan/heater and outside light

Maureen requested 3 quotes from Electricians in Brighton

2 of 3 globes in bathroom fan/heater don't work with new globes - unit needs to be replaced? Also outside light.

PowerAmp Electrics

TJB Electrical Services Australia Pty Ltd

Raylec Electrical

RECESS LIGHT
UNABLE TO INSTALL GLOBE INTO RECESS LIGHT

NO POWER IN KITCHEN-POSSIBLY CIRCUIT BREAKER
NO POWER IN KITCHEN-POSSIBLY CIRCUIT BREAKER

Down Lights are not working even after replacing lights.
Down lights have died. I tried replacing the lights but they still dont work.