Deta 7W 660lm LED Downlight
Model reference: DET900HA
Configuration (old version)
Tuya-Convert might not be possible for this device since the template was added (2021-01-29). All new Tuya devices have firmware preventing flash but it is still possible to Tuya-Convert old stock devices without connecting them to the Tuya app.
Flashed OTA using tuya-convert in January 2020, uses the same template as the DET902HA light, credit to the person that worked that out