1. CoolLED Ltd.
2. Cree LED
3. Crystal IS Inc.
4. Excelitas Technologies Corp.
5. Fiberoptics Technology Inc.
6. Fulham Co. Inc.
7. Fusion Optix
8. General Electric
9. Heatron
Inc
10. Higuchi Inc. USA
11. Koninklijke Philips N.V.
12. LECC
13. LEDdynamics Inc.
14. Lumencor Inc.
15. Luminus Devices Inc.
16. MaxLite Inc.
17. Mitsubishi Heavy Industries
18. Omicron-Laserage Laserprodukte GmbH
19. OSRAM Licht AG
20. Pyramid Imaging Inc.
21. Shanghai Everstar Electronics Co. Ltd.
22. Thomas Research Products
23. TKH Group
24. Tridonic