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

Monitors · 55″ · 2160×3840 · LED LCD

Dahua DHI-LDV55-HAI400L

G

Uses less electricity than 12% of the 102 monitors, 55–64″ on the EU register. At your selected price (European Union) that is €37 a year, €372 over ten years.

Power, SDR
90.0 W
Typical 76 W
Running cost
€37 / year
4 h a day

Uses more than most comparable models: 88 % of them need less. Ademco Inc. dba ADI Global Distribution CAPML4K55, the most efficient alternative on sale, saves about €19 a year. Class G is the most common class in this group (39% of models). On-mode power in SDR is 90.0 W; the typical screen of this size draws 76.3 W. Dahua has 13 models in this group; this one is number 6 among them.

Where it stands

Rank 87 of 102 monitors, 55–64″ by yearly consumption. 86 use less.

Median 111 This model · 131 60 370 kWh ← uses less · uses more →

Next to it in the ranking

  1. G Dell C5519QA 123 kWh −€2.32
  2. F Yashi DY55020 124 kWh −€2.07
  3. G Dahua DHI-LDV55-HAI400L 131 kWh
  4. G Dahua DHI-LDV55-HAI400K 131 kWh same
  5. G Dahua DHI-LDV55-HAI400TK 131 kWh same
See the full ranking

What it will cost you

Period DHI-LDV55-HAI400L CAPML4K55 Difference
1 year €37 €18 −€19
5 years €186 €92 −€94
10 years €372 €183 −€189
15 years €558 €275 −€283

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 66 €19
4 hours a day 131 €37
8 hours a day 263 €74

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
G Dahua DHI-LDV55-HAI400L (this model)
55″90.0 131 — —
55″44.3 65 €19 €189
55″53.0 77 €15 €153
55″56.0 82 €14 €140
55″56.0 82 €14 €140
55″56.6 83 €14 €138

Label and product sheet

Energy class SDR / HDR
G / –
On-mode power SDR
90.0 W
Standby / networked standby
0.3 W / 0.0 W
Screen diagonal
55″
Resolution
2160×3840
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-LDV55-HAI400L

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

Questions

How much does the Dahua DHI-LDV55-HAI400L cost to run?

At 4 hours a day it uses about 131 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €37 a year, or €372 over ten years.