Sehmax 22LED SM350-DC B
Uses less electricity than 1% of the 520 TVs, under 24″ on the EU register. At your selected price (European Union) that is €9 a year, €91 over ten years.
- Power, SDR
- 22.0 W
- Typical 15 W
- Running cost
- €9 / year
- 4 h a day
- Power, HDR
- 32.0 W
- 1.5× SDR
Uses more than most comparable models: 99 % of them need less. Sylvox RT22R3CAZA, the most efficient alternative on sale, saves about €5 a year. 92% of comparable models reach a better class than G; the most common is E. In HDR it draws 32.0 W, 1.5 times its SDR power. Of 3 Sehmax models in this group, it is the most efficient. On the register since 2021 and still on sale.
Where it stands
Rank 475 of 520 TVs, under 24″ by yearly consumption. 474 use less.
Next to it in the ranking
- Finlux 22-FWMF-5620 32 kWh same
- High ONE 973182_HI2413HD-MM 32 kWh same
- Sehmax 22LED SM350-DC B 32 kWh
- Telefunken TFK22DSCT21WB 32 kWh same
- Telefunken TFK22DSCT22WB-2 32 kWh same
What it will cost you
| Period | 22LED SM350-DC B | RT22R3CAZA | Difference |
|---|---|---|---|
| 1 year | €9 | €5 | −€5 |
| 5 years | €45 | €23 | −€23 |
| 10 years | €91 | €46 | −€45 |
| 15 years | €136 | €68 | −€68 |
Is the more efficient model worth its price?
Enter both purchase prices to see the total cost of ownership.
Power in SDR and HDR
Cost by viewing time
| Use | kWh / yr | € / yr |
|---|---|---|
| 2 hours a day | 16 | €5 |
| 4 hours a day | 32 | €9 |
| 8 hours a day | 64 | €18 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Sehmax 22LED SM350-DC B (this model) | 32 | — |
| 16 | €5 | |
| 19 | €4 | |
| 19 | €4 | |
| 19 | €4 | |
| 19 | €4 |
Label and product sheet
- Energy class SDR / HDR
- G / G
- On-mode power SDR
- 22.0 W
- On-mode power HDR
- 32.0 W
- Standby / networked standby
- 0.5 W / 2.0 W
- Screen diagonal
- 22″
- Resolution
- 1920×1080
- Panel
- LCD
- Refresh rate
- 50 Hz
- Software updates (minimum)
- 2 years
- Guarantee (supplier)
- 0 years
- Spare parts (minimum)
- 2 years
Model numbers and history
Registered by Sehmax under one model number.
22LED SM350-DC B
- Placed on the EU market
- First published in the EU register (EPREL)
Questions
How much does the Sehmax 22LED SM350-DC B cost to run?
At 4 hours a day it uses about 32 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €9 a year, or €91 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 32.0 W instead of 22.0 W, 1.5 times as much. The yearly cost on this page uses SDR, as the label does.