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

G

Uses less electricity than 71% of the 1,482 monitors, 32–42″ on the EU register. At your selected price (European Union) that is €12 a year, €122 over ten years.

Power, SDR
29.6 W
Typical 31 W
Running cost
€12 / year
4 h a day

Near the middle of its group: 6 % below the typical 46 kWh. 73% of comparable models reach a better class than G; the most common is F. On-mode power in SDR is 29.6 W; the typical screen of this size draws 31.5 W. LC-Power has 18 models in this group; this one is number 2 among them. On the register since 2021 and still on sale.

Where it stands

Rank 420 of 1,482 monitors, 32–42″ by yearly consumption. 419 use less.

Median 46 This model · 43 5 135 kWh ← uses less · uses more →

Next to it in the ranking

  1. F LG B34U6D4 43 kWh same
  2. F Arozzi AZ-NO-34T2K165 43 kWh same
  3. G LC-Power LC-M34-UWQHD-100-C 43 kWh
  4. F ZZA Z32A 43 kWh +€0.06
  5. F Z Z-Edge UG34-2 43 kWh +€0.06
See the full ranking

What it will cost you

Period LC-M34-UWQHD-100-C LX34 ZA Difference
1 year €12 €2 −€10
5 years €61 €12 −€49
10 years €122 €24 −€99
15 years €184 €35 −€148

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 22 €6
4 hours a day 43 €12
8 hours a day 86 €24

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 (this model)
34″29.6 43 — —
34″5.7 8 €10 €99
34″5.7 8 €10 €99
34″8.0 12 €9 €89
34″15.9 23 €6 €57
34″20.0 29 €4 €40

Label and product sheet

Energy class SDR / HDR
G / –
On-mode power SDR
29.6 W
Standby / networked standby
0.3 W / 0.3 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

  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 cost to run?

At 4 hours a day it uses about 43 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €12 a year, or €122 over ten years.