Since the phasing out of less efficient light bulbs in 2012 more than just the bulbs have changed.
Lightbulbs are removable but sellers in the past looked at them like a “giveaway”. Today, it is not unusual for sellers to take the bulbs because of the cost and years of use remaining on them.
To save extra work and time during the busy move a buyer can make a list of bulbs and lumens they use during an inspection period. Or, to avoid complication be specific when negotiating with a seller the items that remain with the home.
You may also need a cheat sheet when shopping for bulbs if you are used to measuring the brightness by wattage.
Here is a link to help with wattage to lumens: https://www.consumer.ftc.gov/articles/0164-shopping-light-bulbs
As for the high upfront cost, it should even out with the energy saved.
Happy home buying 🙂