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-V3

F

Uses less electricity than 65% of the 1,482 monitors, 32–42″ on the EU register. At your selected price (European Union) that is €13 a year, €127 over ten years.

Power, SDR
30.6 W
Typical 31 W
Running cost
€13 / year
4 h a day

Near the middle of its group: 3 % below the typical 46 kWh. Class F is the most common class in this group (51% of models). On-mode power in SDR is 30.6 W; the typical screen of this size draws 31.5 W. LC-Power has 18 models in this group; this one is number 4 among them. On the register since 2022 and still on sale.

Where it stands

Rank 499 of 1,482 monitors, 32–42″ by yearly consumption. 498 use less.

Median 46 This model · 45 5 135 kWh ← uses less · uses more →

Next to it in the ranking

  1. F Lenovo R34w-30(G243403R0) 45 kWh same
  2. F Odys XP34 PRO 45 kWh same
  3. F LC-Power LC-M34-UWQHD-100-C-V3 45 kWh
  4. F Mission SG EM32165MQHD 45 kWh same
  5. F LG 32GN500 45 kWh same
See the full ranking

What it will cost you

Period LC-M34-UWQHD-100-C-V3 LX34 ZA Difference
1 year €13 €2 −€10
5 years €63 €12 −€52
10 years €127 €24 −€103
15 years €190 €35 −€155

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 45 €13
8 hours a day 89 €25

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 LC-Power LC-M34-UWQHD-100-C-V3 (this model)
34″30.6 45 — —
34″5.7 8 €10 €103
34″5.7 8 €10 €103
34″8.0 12 €9 €93
34″15.9 23 €6 €61
34″20.0 29 €4 €44

Label and product sheet

Energy class SDR / HDR
F / –
On-mode power SDR
30.6 W
Standby / networked standby
0.2 W
Screen diagonal
34″
Resolution
3440×1440
Panel
LED LCD
Refresh rate
100 Hz
Software updates (minimum)
8 years
Guarantee (supplier)
3 years
Spare parts (minimum)
8 years

Model numbers and history

Registered by LC-Power under one model number.

LC-M34-UWQHD-100-C-V3

  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-V3 cost to run?

At 4 hours a day it uses about 45 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €13 a year, or €127 over ten years.