EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

TVs · 43″ · 1920×1080 · LED LCD

LG 43LT340C9ZB

F

Uses less electricity than 81% of the 5,712 TVs, 43–54″ on the EU register. At your selected price (European Union) that is €19 a year, €190 over ten years.

Power, SDR
46.0 W
Typical 54 W
Running cost
€19 / year
4 h a day

In the most efficient quarter of its group: 15 % below the typical 79 kWh. Class F is the most common class in this group (36% of models). On-mode power in SDR is 46.0 W; the typical screen of this size draws 54.0 W. LG has 562 models in this group; this one is number 8 among them. LG sells the same label values under other model names: 43LT340C0ZB. On the register since 2021 and still on sale.

Where it stands

Rank 1,011 of 5,712 TVs, 43–54″ by yearly consumption. 1,010 use less.

Median 79 This model · 67 10 160 kWh ← uses less · uses more →

Next to it in the ranking

  1. F iFFALCON 43K610BX2 67 kWh same
  2. F LG 43LT340C0ZB 67 kWh same
  3. F LG 43LT340C9ZB 67 kWh
  4. F ok ODL43870U-TAB 67 kWh same
  5. E Philips 50HFL3014/12 67 kWh same
See the full ranking

What it will cost you

Period 43LT340C9ZB 43WOUHDZERO1 Difference
1 year €19 €3 −€16
5 years €95 €17 −€79
10 years €190 €33 −€157
15 years €285 €50 −€236

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 34 €10
4 hours a day 67 €19
8 hours a day 134 €38

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 LG 43LT340C9ZB (this model)
43″46.0 67 — —
43″8.0 12 €16 €157
43″8.0 12 €16 €157
43″27.5 40 €8 €76
43″30.0 44 €7 €66
43″30.9 45 €6 €63

Label and product sheet

Energy class SDR / HDR
F / –
On-mode power SDR
46.0 W
Standby / networked standby
0.5 W
Screen diagonal
43″
Resolution
1920×1080
Panel
LED LCD
Refresh rate
60 Hz
Software updates (minimum)
8 years
Guarantee (supplier)
2 years
Spare parts (minimum)
8 years

Model numbers and history

Registered by LG under one model number.

43LT340C9ZB

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

Questions

How much does the LG 43LT340C9ZB cost to run?

At 4 hours a day it uses about 67 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €19 a year, or €190 over ten years.