HM 873040 LED: flush mounted dimmer - LED, 12 - 48 V DC at reichelt elektronik
Light Dimmer - 1000 watts
Dc12v-24v 30a Single Color Led Dimmer 11key Wireless Rf Remote Dimming Led Controller For 5050 3528 Single Color Led Strip Light - Dimmers - AliExpress
ELEGRP Digital Dimmer Light Switch for 300W Dimmable LED/CFL Lights 1 Pack with 2 Pack - - Amazon.com
GitHub - Manawyrm/hm-i2c-dimmer: STM32-based I2C PWM LED dimming controller