Small repair work, light electrical

Last night I started a small electrical repair job. Customer had a ceiling fan light four bulb, two of the lights did not work upon inspection, the reason two of the lamps did not work was due to the socket, where you screw in the lamp there is a tab that connects to the base of the lamp and it was not touching the base. I readjusted the tab and the lap worked.

Also inspected two exterior coach lamps that seem to blow lamps, the customer was using yellow bug lamps and the coach light did not have a vent, my conclusion was that the lamp was getting to hot and the lamp failed? Installed two new regular lamps and will
See what happens.

R/R motor in broan bath exhaust fan too. Started at 4PM and finished at 6PM.