Three Control Methods in One
Control via Tuya App, wireless kinetic switch, or smart speaker (Google Assistant / Amazon Alexa) — adjust color, color temperature, and brightness anytime, anywhere.
Full RGBW Color Tuning
Supports 16 million colors, adjustable color temperature (warm to cool white), and smooth dimming — perfect for daily lighting, movie nights, and party scenes.
Hidden Installation – Fits EU Boxes & Ceilings
Compact design installs inside standard European switch boxes or above ceilings, keeping your smart lighting invisible while preserving wall aesthetics.
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Supports 4-channel RGBW output for full-color lighting control.
Adjust brightness, color, and color temperature in one device.
Compatible with RF433 kinetic switches for stable wireless control.
Examples Of Use Cases
ERC2305 Compact RGBW PWM Dimmer
| Product Model | ERC2305 (RF433 MHz) ERC2305-W (WiFi 2.4G + RF433 MHz) ERC2305-Z (ZigBee 2.4G + RF433 MHz) |
| Power Supply | DC12V~24V 50/60Hz |
| Inputs | 2 inputs for existing wired switch(es) |
| Max Load | 6A (2 way) LED load: 144W(DC 12V) 288W(DC 24V) |
| Operating Range | Up to 80m outdoors, Up to 25m Indoors (Depending on building materials) |
| Operating Temperature | -20℃~+55℃ |
| Memory Capacity | Up to 10 kinetic transmitters |
| Dimensions | L52*W52*H23mm |
| Standy Power Consumption | ≤1W |
| RF Receive Sensitivity | -110dBm |
| IP Rating | IP20 |
| Compliant With | EN60669-1:2018 ENIEC55015:2019 |
| Smart Control | RF Gateway / APP / ZigBee Gateway |
| Wireless Relay Bridge System | Optional |
| Momentary Design | Optional |
| Memory Design | Optional |
Support & Questions
Please contact us if you need the datasheet.