Sehmax 24LED SM355-DC B
Uses less electricity than 7% of the 1,484 TVs, 24–31″ 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 18 W
- Running cost
- €9 / year
- 4 h a day
Uses more than most comparable models: 93 % of them need less. Invatec M24-S, the most efficient alternative on sale, saves about €5 a year. 61% of comparable models reach a better class than F; the most common is E. On-mode power in SDR is 22.0 W; the typical screen of this size draws 18.0 W. Sehmax has 6 models in this group; this one is number 3 among them. Sehmax sells the same label values under other model names: 24LED 315-DC B, 24LED DV325-DC B. On the register since 2021 and still on sale.
Where it stands
Rank 1,115 of 1,484 TVs, 24–31″ by yearly consumption. 1,114 use less.
Next to it in the ranking
- Sehmax 24LED 315-DC B 32 kWh same
- Sehmax 24LED DV325-DC B 32 kWh same
- Sehmax 24LED SM355-DC B 32 kWh
- Nabo 24 LA4810 32 kWh same
- Toshiba 24W1963DA 32 kWh same
What it will cost you
| Period | 24LED SM355-DC B | M24-S | Difference |
|---|---|---|---|
| 1 year | €9 | €4 | −€5 |
| 5 years | €45 | €19 | −€27 |
| 10 years | €91 | €37 | −€54 |
| 15 years | €136 | €56 | −€81 |
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 24LED SM355-DC B (this model) | 32 | — |
| 13 | €5 | |
| 18 | €4 | |
| 19 | €4 | |
| 20 | €3 | |
| 20 | €3 |
Label and product sheet
- Energy class SDR / HDR
- F / –
- On-mode power SDR
- 22.0 W
- Standby / networked standby
- 0.5 W / 2.0 W
- Screen diagonal
- 24″
- Resolution
- 1366×768
- Panel
- LCD
- Refresh rate
- 50 Hz
- Spare parts (minimum)
- 7 years
Model numbers and history
2 model numbers are registered by Sehmax with identical label values (usually colour or market variants). Searching any of them leads here.
24LED SM355-DC B · 24LED SM355-DC W
- Placed on the EU market
- First published in the EU register (EPREL)
Questions
How much does the Sehmax 24LED SM355-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.