| Symbol | Name | Country | Exchange |
|---|---|---|---|
| 2499 | Unity Opto Technology Co. Ltd | TW | TW |
| 3346 | Laster Tech Corp Ltd | TW | TW |
| 3591 | Edison Opto Corp | TW | TW |
| 6288 | Excellence Optoelectronic Inc | TW | TW |
| OSAGY | Osram Licht Ag | US | OTC |
| LTS | LIGHT UP TOTAL SOLUTION COMPANY LIMITED | TH | BK |
| 5A4 | Orion Energy Systems Inc | DE | F |
| G14 | Signify N.V | DE | F |
| CROMPTON | Crompton Greaves Consumer Electricals Limited | IN | NSE |
| LUMAXIND | Lumax Industries Limited | IN | NSE |
| IKIO | IKIO Lighting Ltd | IN | BSE |