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

Monitors · 27″ · 1920×1080 · LED LCD

LG 27MS550

E

Uses less electricity than 53% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €8 a year, €81 over ten years.

Power, SDR
19.6 W
Typical 21 W
Running cost
€8 / year
4 h a day

Near the middle of its group: 4 % below the typical 30 kWh. Class E is the most common class in this group (49% of models). On-mode power in SDR is 19.6 W; the typical screen of this size draws 20.5 W. LG has 335 models in this group; this one is number 103 among them.

Where it stands

Rank 2,210 of 4,819 monitors, 24–31″ by yearly consumption. 2,209 use less.

Median 30 This model · 29 5 115 kWh ← uses less · uses more →

Next to it in the ranking

  1. E Dell P2725DE Halogen-Free 29 kWh same
  2. E Iggual IGG320020 - ML24WC 29 kWh same
  3. E LG 27MS550 29 kWh
  4. A Mobile Pixels 116-1001P01 29 kWh same
  5. E LG 29WQ500 29 kWh same
See the full ranking

What it will cost you

Period 27MS550 TG-S10 PRO Difference
1 year €8 €2 −€6
5 years €40 €11 −€30
10 years €81 €22 −€59
15 years €121 €32 −€89

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 14 €4
4 hours a day 29 €8
8 hours a day 57 €16

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
E LG 27MS550 (this model)
27″19.6 29 — —
28″5.2 8 €6 €59
27″7.0 10 €5 €52
27″7.0 10 €5 €52
27″7.0 10 €5 €52
27″8.0 12 €5 €48

Label and product sheet

Energy class SDR / HDR
E / –
On-mode power SDR
19.6 W
Standby / networked standby
0.5 W
Screen diagonal
27″
Resolution
1920×1080
Panel
LED LCD
Refresh rate
60 Hz
Software updates (minimum)
8 years
Guarantee (supplier)
1 years
Spare parts (minimum)
8 years

Model numbers and history

Registered by LG under one model number.

27MS550

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

Questions

How much does the LG 27MS550 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 €81 over ten years.