EnergyLabelEU
EN
Costs for 0.283 €/kWh · Eurostat 2026 H1

Monitors · 39″ · 3840×2160 · LCD

Cocopar Y156ULH

A

Uses the least electricity of the 1,482 monitors, 32–42″ on the EU register. At your selected price (European Union) that is €2 a year, €17 over ten years.

Power, SDR
4.1 W
Typical 31 W
Running cost
€2 / year
4 h a day
Power, HDR
4.1 W
1.0× SDR

The lowest consumption of all 1,482 monitors, 32–42″ on the EU register. Class A is the best class any model in this group reaches, and only 1% of them do. On-mode power in SDR is 4.1 W; the typical screen of this size draws 31.5 W. It is the only Cocopar model in this group.

Where it stands

Rank 1 of 1,482 monitors, 32–42″ by yearly consumption. None uses less.

Median 46 This model · 6 5 135 kWh ← uses less · uses more →

Next to it in the ranking

  1. A Cocopar Y156ULH 6 kWh
  2. A LXZ LX34 ZA 8 kWh +€0.65
  3. A LXZ LX34ZA 8 kWh +€0.65
See the full ranking

What it will cost you

Period Y156ULH
1 year €2
5 years €8
10 years €17
15 years €25

Power in SDR and HDR

SDR 4.1 W
HDR 4.1 W
Group median, SDR 31.5 W

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 3 €1
4 hours a day 6 €2
8 hours a day 12 €3

Label and product sheet

Energy class SDR / HDR
A / A
On-mode power SDR
4.1 W
On-mode power HDR
4.1 W
Standby / networked standby
0.3 W / 0.0 W
Screen diagonal
39″
Resolution
3840×2160
Panel
LCD
Refresh rate
50 Hz
Software updates (minimum)
2 years
Guarantee (supplier)
2 years
Spare parts (minimum)
2 years

Model numbers and history

Registered by Cocopar under one model number.

Y156ULH

  1. Placed on the EU market
  2. First published in the EU register (EPREL)
  3. No longer placed on the market

Questions

How much does the Cocopar Y156ULH cost to run?

At 4 hours a day it uses about 6 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €2 a year, or €17 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 4.1 W instead of 4.1 W, 1.0 times as much. The yearly cost on this page uses SDR, as the label does.