Dahua DHI-LM27-F400
Uses less electricity than 20% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €10 a year, €103 over ten years.
- Power, SDR
- 25.0 W
- Typical 21 W
- Running cost
- €10 / year
- 4 h a day
Uses more than most comparable models: 80 % of them need less. Teamgee TG-S10 PRO, the most efficient alternative on sale, saves about €8 a year. 65% of comparable models reach a better class than F; the most common is E. On-mode power in SDR is 25.0 W; the typical screen of this size draws 20.5 W. Dahua has 84 models in this group; this one is number 68 among them.
Where it stands
Rank 3,640 of 4,819 monitors, 24–31″ by yearly consumption. 3,639 use less.
Next to it in the ranking
- 2E G2423B 37 kWh same
- 2E D2621W 37 kWh same
- Dahua DHI-LM27-F400 37 kWh
- Philips 27B1U3900 37 kWh same
- Altyk AQ27 37 kWh same
What it will cost you
| Period | DHI-LM27-F400 | TG-S10 PRO | Difference |
|---|---|---|---|
| 1 year | €10 | €2 | −€8 |
| 5 years | €52 | €11 | −€41 |
| 10 years | €103 | €22 | −€82 |
| 15 years | €155 | €32 | −€123 |
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 | 18 | €5 |
| 4 hours a day | 37 | €10 |
| 8 hours a day | 73 | €21 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Dahua DHI-LM27-F400 (this model) | 37 | — |
| 8 | €8 | |
| 10 | €7 | |
| 10 | €7 | |
| 10 | €7 | |
| 12 | €7 |
Label and product sheet
- Energy class SDR / HDR
- F / –
- On-mode power SDR
- 25.0 W
- Standby / networked standby
- 0.4 W
- Screen diagonal
- 27″
- Resolution
- 3840×2160
- 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-F400
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the Dahua DHI-LM27-F400 cost to run?
At 4 hours a day it uses about 37 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €10 a year, or €103 over ten years.