Optopus Led Technology at cannabis fairs
Optopus Led Technology appears in 3 documented listings at 1 European cannabis fair between 2017 and 2023: Spannabis. The table lists every edition, stand and source we recovered.
Fair appearances
| Year | Fair | City | Role | Stand | Source |
|---|---|---|---|---|---|
| 2023 | Spannabis | Barcelona | Exhibitor | 133 | Record |
| 2020 | Spannabis | Barcelona | Registered (edition cancelled) | 133 | Record |
| 2019 | Spannabis | Barcelona | Exhibitor | 226 | Record |
| 2017 | Spannabis | Madrid | Exhibitor | 138 | Record |
Listings come from organizer directories, floor plans and archived pages. They document a published listing, not verified attendance, and are not an endorsement.