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

TVs · 55″ · 3840×2160 · LED LCD

LG 55MRGB88B6B

E

Uses less electricity than 85% of the 3,514 TVs, 55–64″ on the EU register. At your selected price (European Union) that is €26 a year, €264 over ten years.

Power, SDR
63.9 W
Typical 76 W
Running cost
€26 / year
4 h a day
Power, HDR
120.0 W
1.9× SDR

In the most efficient quarter of its group: 16 % below the typical 111 kWh. Class E is the best class any model in this group reaches. In HDR it draws 120.0 W, 1.9 times its SDR power. Of 459 LG models in this group, it is the most efficient. LG sells the same label values under other model names: 55MRGB86B3A, 55MRGB86B6A, 55MRGB86B9A and 3 more.

Where it stands

Rank 425 of 3,514 TVs, 55–64″ by yearly consumption. 424 use less.

Median 111 This model · 93 60 275 kWh ← uses less · uses more →

Next to it in the ranking

  1. E LG 55MRGB87B9B 93 kWh same
  2. E LG 55MRGB88B3B 93 kWh same
  3. E LG 55MRGB88B6B 93 kWh
  4. E LG 55MRGB88B9B 93 kWh same
  5. E LG 55QNED70B3C 93 kWh same
See the full ranking

What it will cost you

Period 55MRGB88B6B 55UG8026 Difference
1 year €26 €17 −€9
5 years €132 €87 −€45
10 years €264 €174 −€91
15 years €396 €260 −€136

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

SDR 63.9 W
HDR 120.0 W
Group median, SDR 76.0 W

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 47 €13
4 hours a day 93 €26
8 hours a day 187 €53

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 55MRGB88B6B (this model)
55″63.9 93 — —
55″42.0 61 €9 €91
55″42.0 61 €9 €91
55″42.0 61 €9 €91
55″42.0 61 €9 €91
55″50.0 73 €6 €57

Label and product sheet

Energy class SDR / HDR
E / G
On-mode power SDR
63.9 W
On-mode power HDR
120.0 W
Standby / networked standby
0.5 W / 2.0 W
Screen diagonal
55″
Resolution
3840×2160
Panel
LED LCD
Refresh rate
120 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.

55MRGB88B6B

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

Questions

How much does the LG 55MRGB88B6B cost to run?

At 4 hours a day it uses about 93 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €26 a year, or €264 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 120.0 W instead of 63.9 W, 1.9 times as much. The yearly cost on this page uses SDR, as the label does.