Dahua DHI-LM27-E241BN
Uses less electricity than 51% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €8 a year, €83 over ten years.
- Power, SDR
- 20.0 W
- Typical 21 W
- Running cost
- €8 / year
- 4 h a day
- Power, HDR
- 26.0 W
- 1.3× SDR
Near the middle of its group: 2 % below the typical 30 kWh. Class E is the most common class in this group (49% of models). In HDR it draws 26.0 W, 1.3 times its SDR power. Dahua has 84 models in this group; this one is number 41 among them. Registered in Aug 2026, one of the newer models in its group.
Where it stands
Rank 2,279 of 4,819 monitors, 24–31″ by yearly consumption. 2,278 use less.
Next to it in the ranking
- Gametitan FENRIR F30 29 kWh same
- INFORMATIX.es M271F1K 29 kWh same
- Dahua DHI-LM27-E241BN 29 kWh
- NPC MZ2707-B 29 kWh same
- NPC MZ2760-A 29 kWh same
What it will cost you
| Period | DHI-LM27-E241BN | TG-S10 PRO | Difference |
|---|---|---|---|
| 1 year | €8 | €2 | −€6 |
| 5 years | €41 | €11 | −€31 |
| 10 years | €83 | €22 | −€61 |
| 15 years | €124 | €32 | −€92 |
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 | 15 | €4 |
| 4 hours a day | 29 | €8 |
| 8 hours a day | 58 | €17 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Dahua DHI-LM27-E241BN (this model) | 29 | — |
| 8 | €6 | |
| 10 | €5 | |
| 10 | €5 | |
| 10 | €5 | |
| 12 | €5 |
Label and product sheet
- Energy class SDR / HDR
- E / G
- On-mode power SDR
- 20.0 W
- On-mode power HDR
- 26.0 W
- Standby / networked standby
- 0.3 W
- Screen diagonal
- 27″
- Resolution
- 1920×1080
- Panel
- LED LCD
- Refresh rate
- 60 Hz
- Software updates (minimum)
- 8 years
- Guarantee (supplier)
- 3 years
- Spare parts (minimum)
- 7 years
Model numbers and history
Registered by Dahua under one model number.
DHI-LM27-E241BN
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the Dahua DHI-LM27-E241BN cost to run?
At 4 hours a day it uses about 29 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €8 a year, or €83 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 26.0 W instead of 20.0 W, 1.3 times as much. The yearly cost on this page uses SDR, as the label does.