| Business | Phone |
| Collings Lighting 9025 E Kenyon Ave, Denver 80237 | (303) 889-5912 |
| Lamps Plus 460 E 76th Ave # C # 4, Denver 80229 | (303) 289-4142 |
| Ballast Express 123 Rio Grande Blvd, Denver 80223 | (303) 347-8300 |
| Ingwers-Smith Lighting Llc 5290 E Yale Cir # 208, Denver 80222 | (303) 757-6972 |
| J J & S Lighting Co 595 S Broadway # 106, Denver 80209 | (303) 777-1007 |
| J J & S Lighting Co 700 W Mississippi Ave # B4, Denver 80223 | (303) 765-1470 |
| Lighting Solutions Inc 6311 Washington St, Denver 80216 | (303) 463-6930 |
| Louis Poulsen Lighting Inc 3671 Utica St, Denver 80212 | (720) 855-3901 |
| R & L Lighting Inc 2121 S Jason St, Denver 80223 | (303) 922-9442 |
| Lighting Sales 2796 S Fenton St, Denver 80227 | (303) 986-9579 |