Sehmax
Sehmax 22LED SM350-DC B
- TVs
- 22″
- Full HD
- LCD / LED
Uses 23% more energy than the average for 22-inch TVs on Wattabill (251 models).
Running cost at a glance
- €9.30 per year
- €93 over 10 years
- 32.1 kWh per year
- 6.7 kg CO₂e per year from electricity use
This model
Average for 22-inch TVs (251)
Your country and usage
- Electricity at €0.2896 per kWh (household price with taxes, Eurostat 2025-S2).
- 210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.
We assume prices stay the same over the years.
Electricity prices in all EU countries
Same size and resolution, cheaper to run
Models on the market with the same screen size and resolution as the Sehmax 22LED SM350-DC B that use at least 5% less energy.
Specifications
| Brand | Sehmax |
|---|---|
| Model | 22LED SM350-DC B |
| Energy class | G |
| Screen size | 22″ (55 cm) |
| Power in on mode (SDR) | 22 W |
| Energy class (HDR) | G |
| Power in on mode (HDR) | 32 W |
| Standby | 0.5 W |
| Networked standby | 2 W |
| Resolution | 1920 × 1080 |
| Aspect ratio | 16:9 |
| Panel | LCD |
| Refresh rate | 50 Hz |
| Power supply | External |
| Guaranteed support | 2 years |
| Software updates | 2 years |
| Spare parts available | 2 years |
| On the market since | September 9, 2021 |
| EPREL registration number | 950058 |
Source: EPREL, European Commission. Data updated October 13, 2026.