EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Monitors · 43″ · 3840×2160 · LED LCD

LG 43HT3WJ

G

Uses less electricity than 12% of the 335 monitors, 43–54″ on the EU register. At your selected price (European Union) that is €26 a year, €258 over ten years.

Power, SDR
62.3 W
Typical 45 W
Running cost
€26 / year
4 h a day

Uses more than most comparable models: 88 % of them need less. Screenmate M401, the most efficient alternative on sale, saves about €19 a year. 65% of comparable models reach a better class than G; the most common is F. On-mode power in SDR is 62.3 W; the typical screen of this size draws 45.0 W. LG has 34 models in this group; this one is number 33 among them. On the register since 2021 and still on sale.

Where it stands

Rank 294 of 335 monitors, 43–54″ by yearly consumption. 293 use less.

Median 66 This model · 91 10 275 kWh ← uses less · uses more →

Next to it in the ranking

  1. F HiLook LCD-VW49/L35 91 kWh −€0.14
  2. F Hikvision DS-D5050UC 91 kWh −€0.14
  3. G LG 43HT3WJ 91 kWh
  4. F Dahua DHI-LM50-F400H 92 kWh +€0.28
  5. G LG 52G930B 93 kWh +€0.48
See the full ranking

What it will cost you

Period 43HT3WJ M401 Difference
1 year €26 €7 −€19
5 years €129 €34 −€95
10 years €258 €69 −€189
15 years €387 €103 −€284

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 45 €13
4 hours a day 91 €26
8 hours a day 182 €52

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 LG 43HT3WJ (this model)
43″62.3 91 — —
44″16.6 24 €19 €189
43″28.2 41 €14 €141
43″31.0 45 €13 €129
44″37.0 54 €10 €105
44″37.0 54 €10 €105

Label and product sheet

Energy class SDR / HDR
G / –
On-mode power SDR
62.3 W
Standby / networked standby
0.5 W / 2.0 W
Screen diagonal
43″
Resolution
3840×2160
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.

43HT3WJ

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

Questions

How much does the LG 43HT3WJ cost to run?

At 4 hours a day it uses about 91 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 €258 over ten years.