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V-Tac A66 15W 1300lm RGBW Bulb
E27
Model reference: VT-5117
V-Tac A66 15W 1300lm

Available from:
Amazon.de
Amazon.co.uk
Cpc.farnell.com


Manufacturer:
V-tac.eu

Install method:
Tuya-Convert

GPIO #Component
GPIO00 None
GPIO01 None
GPIO02 None
GPIO03 None
GPIO04 SM2135 CLK
GPIO05 None
GPIO09 None
GPIO10 None
GPIO12 None
GPIO13 None
GPIO14 SM2135 DAT
GPIO15 None
GPIO16 None
GPIO17 None
Configuration
{"NAME":"V-TAC VT-5117","GPIO":[0,0,0,0,4032,0,0,0,0,0,4064,0,0,0],"FLAG":0,"BASE":18}
See Tasmota documentation on how to configure RGBW lights to your needs.

Tuya-Convert might not be possible for this device since the template was added (2020-11-18). 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.

The colour selection mapping will be off. Use SetOption37 30 to correct this.

Additionally, I found the brightness to be reduced afterwards, and have yet to find a fix to restore full brightness of the LED. I would say it is now equivalent to ~10W/1000lm bulb.