spotlight system in the metal frame of the exhibition hall.

---

Size: 6504px × 4336px
Photo credit: © wu kailiang / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: architecture, background, blue, bright, building, bulb, ceiling, color, concert, construction, decoration, decorative, design, electric, equipment, event, exhibition, fix, glass, grid, hall, hanging, illuminate, illumination, indoor, indoors, industrial, install, interior, lamp, led, light, modern, power, renovation, repair, roof, room, searchlight, shape, show, spot, spotlight, stage, steel, system, technology, theater, theatre, theatrical