EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Monitors · 65″ · 3840×2160 · LED LCD

Dahua DHI-LM65-F400N

F

Uses less electricity than 76% of the 173 monitors, 65″ and over on the EU register. At your selected price (European Union) that is €42 a year, €422 over ten years.

Power, SDR
102.0 W
Typical 124 W
Running cost
€42 / year
4 h a day

In the most efficient quarter of its group: 18 % below the typical 181 kWh. 43% of comparable models reach a better class than F; the most common is G. On-mode power in SDR is 102.0 W; the typical screen of this size draws 124.0 W. Dahua has 24 models in this group; this one is number 3 among them.

Where it stands

Rank 38 of 173 monitors, 65″ and over by yearly consumption. 37 use less.

Median 181 This model · 149 10 675 kWh ← uses less · uses more →

Next to it in the ranking

  1. F LifeWatch Information LW65R 146 kWh −€0.71
  2. F Dell P6524QT 148 kWh −€0.40
  3. F Dahua DHI-LM65-F400N 149 kWh
  4. C Legamaster EVD-6500 149 kWh same
  5. C Legamaster Evolve ETX 6530 149 kWh same
See the full ranking

What it will cost you

Period DHI-LM65-F400N FW-65BZ35P Difference
1 year €42 €28 −€14
5 years €211 €138 −€72
10 years €422 €277 −€145
15 years €633 €415 −€217

Is the more efficient model worth its price?

Years of use

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 74 €21
4 hours a day 149 €42
8 hours a day 298 €84

Same size, lower running cost

On sale, at least 10% less energy, same size group

Model SizeSDR W kWh / yr Saves / year in 10 years
F Dahua DHI-LM65-F400N (this model)
65″102.0 149 — —
65″67.0 98 €14 €145
65″67.0 98 €14 €145
65″69.9 102 €13 €133
65″74.0 108 €12 €116
65″82.0 120 €8 €83

Label and product sheet

Energy class SDR / HDR
F / –
On-mode power SDR
102.0 W
Standby / networked standby
0.5 W
Screen diagonal
65″
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-LM65-F400N

  1. First published in the EU register (EPREL)
  2. Placed on the EU market

Questions

How much does the Dahua DHI-LM65-F400N cost to run?

At 4 hours a day it uses about 149 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €42 a year, or €422 over ten years.