EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Monitors · 34″ · 3440×1440 · LED LCD

LC-Power LC-M34-UWQHD-100-C-V2

G

Uses less electricity than 6% of the 1,482 monitors, 32–42″ on the EU register. At your selected price (European Union) that is €16 a year, €161 over ten years.

Power, SDR
39.0 W
Typical 31 W
Running cost
€16 / year
4 h a day

Uses more than most comparable models: 94 % of them need less. LXZ LX34 ZA, the most efficient alternative on sale, saves about €14 a year. 73% of comparable models reach a better class than G; the most common is F. On-mode power in SDR is 39.0 W; the typical screen of this size draws 31.5 W. LC-Power has 18 models in this group; this one is number 13 among them. On the register since 2021 and still on sale.

Where it stands

Rank 1,366 of 1,482 monitors, 32–42″ by yearly consumption. 1,365 use less.

Median 46 This model · 57 5 135 kWh ← uses less · uses more →

Next to it in the ranking

  1. G LG 34BN77C 57 kWh same
  2. G LG 34WL85C 57 kWh same
  3. G LC-Power LC-M34-UWQHD-100-C-V2 57 kWh
  4. G LC-Power LC-M32-QHD-144-C-V2 57 kWh same
  5. G LC-Power LC-M34-UWQHD-144-C 57 kWh same
See the full ranking

What it will cost you

Period LC-M34-UWQHD-100-C-V2 LX34 ZA Difference
1 year €16 €2 −€14
5 years €81 €12 −€69
10 years €161 €24 −€138
15 years €242 €35 −€206

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 28 €8
4 hours a day 57 €16
8 hours a day 114 €32

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 LC-Power LC-M34-UWQHD-100-C-V2 (this model)
34″39.0 57 — —
34″5.7 8 €14 €138
34″5.7 8 €14 €138
34″8.0 12 €13 €128
34″15.9 23 €10 €95
34″20.0 29 €8 €78

Label and product sheet

Energy class SDR / HDR
G / –
On-mode power SDR
39.0 W
Standby / networked standby
0.3 W / 9.5 W
Screen diagonal
34″
Resolution
3440×1440
Panel
LED LCD
Refresh rate
100 Hz
Spare parts (minimum)
7 years

Model numbers and history

Registered by LC-Power under one model number.

LC-M34-UWQHD-100-C-V2

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

Questions

How much does the LC-Power LC-M34-UWQHD-100-C-V2 cost to run?

At 4 hours a day it uses about 57 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €16 a year, or €161 over ten years.