EnergyLabelEU
EN
Costs for 0.283 €/kWh · Eurostat 2026 H1

Monitors · 55″ · 3840×2160 · OTHER

Dahua DHI-LDH55-LAI400L

F

Uses less electricity than 35% of the 102 monitors, 55–64″ on the EU register. At your selected price (European Union) that is €33 a year, €331 over ten years.

Power, SDR
80.0 W
Typical 76 W
Running cost
€33 / year
4 h a day

Near the middle of its group: 5 % above the typical 111 kWh. Only 23% of comparable models have a better class than F. On-mode power in SDR is 80.0 W; the typical screen of this size draws 76.3 W. Dahua has 13 models in this group; this one is number 4 among them.

Where it stands

Rank 64 of 102 monitors, 55–64″ by yearly consumption. 63 use less.

Median 111 This model · 117 60 370 kWh ← uses less · uses more →

Next to it in the ranking

  1. F AG Neovo PN-55D3 116 kWh −€0.25
  2. G Sylvox OT55A6KOEC 117 kWh −€0.03
  3. F Dahua DHI-LDH55-LAI400L 117 kWh
  4. G Advue CSGG-ELED-BG55 117 kWh same
  5. G Samsung S55CG970NU 117 kWh same
See the full ranking

What it will cost you

Period DHI-LDH55-LAI400L CAPML4K55 Difference
1 year €33 €18 −€15
5 years €165 €92 −€74
10 years €331 €183 −€148
15 years €496 €275 −€221

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 58 €17
4 hours a day 117 €33
8 hours a day 234 €66

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-LDH55-LAI400L (this model)
55″80.0 117 — —
55″44.3 65 €15 €148
55″53.0 77 €11 €112
55″56.0 82 €10 €99
55″56.0 82 €10 €99
55″56.6 83 €10 €97

Label and product sheet

Energy class SDR / HDR
F / –
On-mode power SDR
80.0 W
Standby / networked standby
0.4 W / 0.4 W
Screen diagonal
55″
Resolution
3840×2160
Panel
OTHER
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-LDH55-LAI400L

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

Questions

How much does the Dahua DHI-LDH55-LAI400L cost to run?

At 4 hours a day it uses about 117 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €33 a year, or €331 over ten years.