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| Angelo Brothers Company |   | |
| Cathodeon Ltd |   | ||
| CEL - CE Lighting of North America Inc. |   | ||
| Labsphere |   | ||
| Maxlite |   | ||
| McPherson, Inc. |   | ||
| MicroLEDs (by Micro Lamps Inc.) |   | ||
| Oriel Corporation |   | ||
| Tomar Electronics |   | ||
| USHIO America |   | ||
| Volpi Manufacturing |   | ||
| Sunray Lighting, Inc. |   | ||
| Osram / Sylvania Lighting 100 Endicott Street - Danvers, MA 01923 USA |   | ||
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