Sehmax 24LED SM350-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
- Power, HDR
- 32.0 W
- 1.5× SDR
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. In HDR it draws 32.0 W, 1.5 times its SDR power. Sehmax has 6 models in this group; this one is number 3 among them. 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
- Telefunken TE24472S27YXFW 32 kWh same
- Qilive Q24-162 W 32 kWh same
- Sehmax 24LED SM350-DC B 32 kWh
- Turbo-X TXV-E2460 32 kWh same
- Mascom MC28TFW11 32 kWh +€0.06
What it will cost you
| Period | 24LED SM350-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 SM350-DC B (this model) | 32 | — |
| 13 | €5 | |
| 18 | €4 | |
| 19 | €4 | |
| 20 | €3 | |
| 20 | €3 |
Label and product sheet
- Energy class SDR / HDR
- F / 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
- 24″
- Resolution
- 1366×768
- 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.
24LED SM350-DC B
- Placed on the EU market
- First published in the EU register (EPREL)
Questions
How much does the Sehmax 24LED 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.