Changing the bulb in a flush-mount ceiling light is a hassle — you have to take off the cover.
Tips
usage
吸顶 literally 'stuck to the ceiling' — these are the flat ceiling fixtures common in Chinese apartments. Pendant chandeliers are 吊灯 diàodēng; recessed downlights are 筒灯 tǒngdēng or 射灯 shèdēng.