

Wi-Fi operated bulb with dimming
- Designed for a standard light socket – E277W; Warm White
Brightness: 750 LM with dimming function - Easy control through the Shelly app and various protocols, platforms, and voice assistants.
- Has an embedded web server and connects to your Wi-Fi network
why shelly vintage?
A smart, vintage bulb with a spectacular design
Imagine the smart functions you’ve always dreamed of in a vintage-style bulb. You get the best of both worlds, mixing modern technology with a classy vintage look, designed for installation in a standard light socket – E26. Connect Shelly Vintage directly to your Wi-Fi at home, play with the light and dim it to your preference.
Connect Shelly Vintage to your Wi-Fi network. No HUB required!
Shelly Vintage provides precise monitoring of power consumption.
A spectacular vintage design that fits any home interior.e from warm to cool whites.
Enjoy dimmable white light by fine-tuning your brightness.
Reduce energy usage without brightness or quality loss.
Set custom schedules based on your daily agenda or automatically follow the sunrise/sunset and control your lighting accordingly.
use cases
Smart and stylish home office light
Replace your ordinary bulb with Shelly Vintage ST21 and create a cosy working space! Home working has never been more popular, and adjustable light can be crucial to your productivity and comfort. Adjust the brightness perfectly to avoid straining your eyes as the day gets darker, and enjoy working in a modern environment. You can even control it using just your voice!
Dim the lights when you're welcoming your guests for some homemade dinner and adjust the brightness, depending on the situation. Connect Shelly Vintage ST21 to Shelly Button1 and use Shelly Cloud App to pre-set brightness levels that you can then easily switch with several simple button clicks.

POWER | |
---|---|
Power Rating | 7W |
Socket | E26 |
Power supply AC | 110V ±10%, 60Hz |
Power supply DC | No |
SPECIAL FUNCTIONS | |
Device temperature protection | No |
Overload protection | No |
Power measurement | No |
Dimming | Yes |
FEATURES | |
Brightness | Warm White: 750 LM |
Colour changing | No |
Colour Index | Ra > 80 |
Colour Temperature | 2700K |
Filament | Straight |
Glass/Coating | Clear |
Predefined effects | No |
Protection Class | IP20 |
Operational temperature | -10ºC to +40ºC |
Device power consumption | < 1 W |
Intelligent On/Off | Yes |
Local and remote control | Yes |
Sunrise/Sunset | Yes |
Weekly Schedule | Yes |
Lifetime | 15,000 hours |
CONNECTIVITY | |
Wireless | Yes |
Wi-Fi Protocol | 802.11 b/g/n |
Wi-Fi Radio frequency | 2412 - 2484 MHz |
Wi-Fi Radio signal power | 1mW |
Wi-Fi Range | up to 50 m outdoors and up to 30 m indoors (depending on the building materials) |
DIMENSIONS | |
Size | 64mm x 160mm |