LG 55UR78006LK
- TVs
- 55″
- 4K
- LCD / LED
Uses 7% more energy than the average for 55-inch TVs on Wattabill (3683 models).
Running cost at a glance
- €33.49 per year
- €335 over 10 years
- 118 kWh per year
- 25 kg CO₂e per year from electricity use
This model
Average for 55-inch TVs (3683)
Your country and usage
- Electricity at €0.2832 per kWh (household price with taxes, Eurostat 2026-S1).
- 210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.
We assume prices stay the same over the years.
Electricity prices in all EU countries
Same size and resolution, cheaper to run
Models on the market with the same screen size and resolution as the LG 55UR78006LK that use at least 5% less energy.
About this model
Text from the manufacturer, via Icecat.
- Vivid colour and remarkable detail with 4K HDR10 Pro
- A smarter viewing experience with the α5 AI Processor 4K Gen5
- Smart Functionality, including ThinQ AI and WebOS
- Streaming built-in, including LG Channels, Netflix, Apple TV+, and Disney+
Specifications
| Brand | LG |
|---|---|
| Model | 55UR78006LK |
| Energy class | G |
| Screen size | 55″ (138.8 cm) |
| Power in on mode (SDR) | 81 W |
| Energy class (HDR) | G |
| Power in on mode (HDR) | 121 W |
| Standby | 0.5 W |
| Networked standby | 2 W |
| Resolution | 3840 × 2160 |
| Aspect ratio | 16:9 |
| Panel | LED LCD |
| Refresh rate | 60 Hz |
| Power supply | Internal |
| Guaranteed support | 8 years |
| Software updates | 8 years |
| Spare parts available | 8 years |
| On the market since | February 2, 2023 |
| EPREL registration number | 1432241 |
Source: EPREL, European Commission. Data updated October 13, 2026.
Product description and images: Icecat (Open Icecat), provided as is, without warranty.