High-voltage LED lights with 10-220 W or dimmable LEDs with 50 - 200 VA / 10 - 200 W can be dimmed. It is not suitable for dimming iron core transformers. When the neutral conductor is connected, a power measurement function is also available. No more glaring light when going to the bathroom at night. Set time intervals during which the light should be turned on at reduced brightness. Shelly can be used as a standalone device or as part of an entire smart home solution. Shelly has a built-in web server that allows the device to be configured, operated, and monitored. Operation can be done over the local Wi-Fi or through the optionally activated Shelly Cloud. Shelly has two Wi-Fi modes: Access Point and Client mode. The Shellys can communicate directly with other Wi-Fi devices via HTTP. It can be used as a standalone device or together with a smart home hub or software. MQTT, ioBroker, Home Assistant, openHAB, Domoticz, as well as a REST API are supported.