1. Acuity Brands Lighting Inc.
2. Cree Lighting
3. Eaton Corporation PLC
4. General Electric Company
5. Glamox Group
6. Herbert Waldmann GmbH & Co. KG
7. Hill-Rom Holdings Inc.
8. Hubbell Incorporated
9. KLS Martin Group
10. Koninklijke Philips N.V.
11. Ledvance GmbH
12. OMS spol. s r.o.
13. Orion Energy Systems Inc.
14. OSRAM GmbH
15. Trilux Lighting Ltd.
16. Zumtobel Group AG