Translation guide
A floor lamp that directs light upward, often with a shade, used for ambient lighting in a room.
A tall lamp that stands on the floor, typically with a shade that directs light upward or diffuses it.
The most common and natural term for a floor lamp in Japanese, borrowed from English 'floor stand'. It covers both upward-facing and reading-style floor lamps.
I put a floor lamp in the living room.
A generic term for any stand light, including desk lamps and floor lamps. Context usually clarifies it's a floor lamp.
There's a floor lamp in the corner of the room.
Directly means 'floor lamp'. Less common than フロアスタンド but easily understood.
I read a book by the light of a floor lamp.
Literally 'floor-placed stand'. Used in product descriptions or when emphasizing that it's placed on the floor rather than a table.
In casual conversation, Japanese speakers often refer to any light source as 電気 (でんき). For example, 「電気をつけて」 means 'Turn on the light,' regardless of whether it's a ceiling light or a floor lamp. However, when specifying the type of lamp, use the specific terms above.
This floor lamp has adjustable height.