Cách thiết lập và bảo trì bóng bay ánh sáng để đạt hiệu suất tối ưu

When I first received a balloon light1 for a night-time infrastructure project, I didn’t think much about setup. I thought I could figure it out on the spot. But what should have taken ten minutes took almost an hour—and the light didn’t stay stable. That experience taught me how important proper setup and maintenance2 are. […]