Coolhood GS156CM2/DM2/DM4/DM6/TM4/TM6
Uses less electricity than 98% of the 2,372 monitors, under 24″ on the EU register. At your selected price (European Union) that is €1 a year, €12 over ten years.
- Power, SDR
- 3.0 W
- Typical 8 W
- Running cost
- €1 / year
- 4 h a day
- Power, HDR
- 3.0 W
- 1.0× SDR
Only 26 of 2,372 monitors, under 24″ do better. Class A is the best class any model in this group reaches. On-mode power in SDR is 3.0 W; the typical screen of this size draws 7.9 W. Of 4 Coolhood models in this group, it is the most efficient. Registered in Jul 2026, one of the newer models in its group.
Where it stands
Rank 27 of 2,372 monitors, under 24″ by yearly consumption. 26 use less.
Next to it in the ranking
- Shenzhenshijironglikejifazhanyouxiangongsi Z1-1 4 kWh −€0.06
- Youyue A3247 4 kWh −€0.06
- Coolhood GS156CM2/DM2/DM4/DM6/TM4/TM6 4 kWh
- Uperfect M105J01,M105001,M105002,M105003,M105004 4 kWh same
- Uperfect M101B07,M101001,M101002,M101003,M101004 4 kWh same
What it will cost you
| Period | GS156CM2/DM2/DM4/DM6/TM4/TM6 | YN02B | Difference |
|---|---|---|---|
| 1 year | €1 | €1 | −€0 |
| 5 years | €6 | €4 | −€2 |
| 10 years | €12 | €8 | −€4 |
| 15 years | €19 | €12 | −€6 |
Is the more efficient model worth its price?
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 | 2 | €1 |
| 4 hours a day | 4 | €1 |
| 8 hours a day | 9 | €2 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Coolhood GS156CM2/DM2/DM4/DM6/TM4/TM6 (this model) | 4 | — |
| 3 | €0 | |
| 3 | €0 | |
| 3 | €0 | |
| 3 | €0 | |
| 3 | €0 |
Label and product sheet
- Energy class SDR / HDR
- A / A
- On-mode power SDR
- 3.0 W
- On-mode power HDR
- 3.0 W
- Standby / networked standby
- 0.2 W / 0.0 W
- Screen diagonal
- 16″
- Resolution
- 1920×1080
- Panel
- LCD
- Refresh rate
- 60 Hz
- Spare parts (minimum)
- 7 years
Model numbers and history
Registered by Coolhood under one model number.
GS156CM2/DM2/DM4/DM6/TM4/TM6
- Placed on the EU market
- First published in the EU register (EPREL)
Questions
How much does the Coolhood GS156CM2/DM2/DM4/DM6/TM4/TM6 cost to run?
At 4 hours a day it uses about 4 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €1 a year, or €12 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 3.0 W instead of 3.0 W, 1.0 times as much. The yearly cost on this page uses SDR, as the label does.