| Business | Phone |
| Art & Science Lighting Design 3556 Thornapple Ln, Cleveland 44124 | (216) 454-0110 |
| Best Fabrication 3190 W 32nd St, Cleveland 44109 | (216) 651-8831 |
| Fiberscape Fiber Optic Lghtng Cleveland 44132 | (216) 731-4456 |
| General Electric Information 5347 W 161st St, Cleveland 44142 | (216) 433-0351 |
| Nitelights Of Cleveland Inc Po Box 360920, Cleveland 44136 | (440) 846-5925 |