| Bluetooth |
| Protocol (Bluetooth) | 4.2 (BLE) |
| RF band (Bluetooth) | 2402 - 2480 MHz |
| Max. RF power (Bluetooth) | < 4 dBm or < 20 dBm |
| Range (Bluetooth) | Up to 30 m / 98 ft outdoors, up to 10 m / 33 ft indoors (depending on local conditions) |
| Electrical |
| Power supply | 220-240 V~ 50/60 Hz |
| Power consumption | 8.5 W |
| Device power consumption | < 0.5 W, when only Bluetooth is enabled < 1 W, when Wi-Fi and/or Access Point is enabled |
| Environmental |
| Ambient working temperature | -25 ºC to +40 ºC / -13 °F to 105 °F |
| Humidity | 30% to 70% RH |
| Max. altitude | 2000 m / 6562 ft |
| Features |
| Brightness | Up to 806 lm |
| Color temperature | 2700 K - 6500 K |
| Beam angle | 200° |
| Filament | LED SMT |
| Glass/Coating | PC frost cover |
| Protection class | IP20 |
| Lifetime | 15000 hours |
| CRI | >80 |
| Dimming | |
| Firmware capabilities |
| Schedules | 20 |
| Webhooks (URL actions) | 20 with 5 URLs per hook |
| Scripting | |
| MQTT | |
| Microcontroller unit |
| CPU | Shelly ESP C3 |
| Clock frequency | 40 MHz |
| RAM | 400 KB |
| Flash | 8 MB |
| Physical |
| Size (HxW) | A60 (60 x 110 mm / 2.36 x 4.33 in) |
| Weight | 34 g / 1.20 oz |
| Socket | E27 |
| Sensors, meters |
| Internal-temperature sensor | |
| Power measurement | |
| Wi-Fi |
| Protocol | 802.11 b/g/n |
| RF band | 2401 - 2483 МHz |
| Max. RF power | < 20 dBm |
| Range | Up to 50 m / 164 ft outdoors, up to 30 m / 98 ft indoors (depending on local conditions) |