Use Cases

Light That Guards Your Home
Going away doesn't have to mean leaving your home in the dark. With Security & Vacation Mode, the bulb can follow an "away routine", turning...
Light That Guards Your Home
Adaptive Lighting Through the Day
Start your mornings with bright, cool light that keeps you focused and energized. As the evening approaches, the bulb shifts to soft, warm tones that...
Welcome Home with Light
There's nothing like walking into a space that feels instantly inviting. When paired with a Shelly BLU Motion sensor, the bulb turns on in your...
Welcome Home with Light
The Party Starts with Light
Birthdays, holidays, or movie nights feel different when the lights join in. Switch your bulb to RGBW mode and bring the room to life with...
The Party Starts with Light
Light That Makes Your Home Always Feel Alive
Shelly Duo automatically mimics your daily routines with subtle on/off lighting patterns, giving your home a natural, lived-in look while you’re away. The schedule runs...
Light That Follows Your Day
Let your home follow the rhythm of the day. Shelly Duo automatically adjusts its light to match the natural flow of sunlight - bright, cool...
Light That Follows Your Day
Presence-Based Welcome Lighting
Experience a warm welcome every time you come home. When paired with a Shelly BLU Motion, the bulb turns on in your preferred bright, cool...
Presence-Based Welcome Lighting
Cozy Ambiance for Every Occasion
Set the perfect mood for any moment with Shelly Duo’s tunable white light. Adjust from warm candlelight tones for intimate dinners to crisp, cool whites...
Cozy Ambiance for Every Occasion
Nighttime Path Lighting
Waking up in the middle of the night no longer means harsh, blinding lights. With the customizable Night Mode enabled, the bulb softly lights your...
Nighttime Path Lighting
Small Office Automation and Efficiency
Automate a small office without rewiring or hardware overhauls: install Shelly i4 DC Gen4 behind existing wall switches (powered by 5-24 V DC) and use...
Small Office Automation and Efficiency
Multi-Unit Lighting Management
Centralize lighting and device control across apartments, condos, or small commercial units without replacing tenant switches: install Shelly i4 DC Gen4 behind existing wall switches...
Multi-Unit Lighting Management
Retrofit Smart Home Automation
Upgrade existing wall switches with smart automations - no rewiring or switch replacement - by installing Shelly i4 DC Gen4 behind the switch and powering...
Retrofit Smart Home Automation
Remote Lighting and Appliance Control
Turn any low-voltage switch press into a remote control for lights and appliances: Shelly i4 DC Gen4 reads up to four inputs (including multi-clicks) and...
Remote Lighting and Appliance Control
Small Office Automation and Efficiency
Automate a small office without rewiring or replacing switches: install Shelly i4 Gen4 behind existing wall switches and use single/multi-click actions across up to four...
Small Office Automation and Efficiency
Multi-Unit Lighting Management
Manage lighting and devices across multiple apartments, condos, or small commercial units without replacing tenant switches: install Shelly i4 Gen4 behind existing wall switches in...
Multi-Unit Lighting Management