Tā fángjiān lǐ guà de dēngchuàn tèbié yǒu fēnwéigǎn.
The fairy lights in her room give off a really nice ambient vibe.
Tips
register
灯串 is the e-commerce / standard term; in casual speech and on Xiaohongshu (小红书) you'll hear 串灯 (chuàndēng, same characters reversed) and 氛围灯 (ambient lights) just as often. They became huge as bedroom-decor staples around 2018–2020.
