JVC LT-40KN300
- TVs
- 40″
- Full HD
- LCD / LED
Uses 8% more energy than the average for 40-inch TVs on Wattabill (1491 models).
Running cost at a glance
- €17.76 per year
- €178 over 10 years
- 61.3 kWh per year
- 13 kg CO₂e per year from electricity use
This model
Average for 40-inch TVs (1491)
Your country and usage
- Electricity at €0.2896 per kWh (household price with taxes, Eurostat 2025-S2).
- 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 JVC LT-40KN300 that use at least 5% less energy.
Specifications
| Brand | JVC |
|---|---|
| Model | LT-40KN300 |
| Energy class | F |
| Screen size | 40″ (101 cm) |
| Power in on mode (SDR) | 42 W |
| Standby | 0.4 W |
| Networked standby | 0.6 W |
| Resolution | 1920 × 1080 |
| Aspect ratio | 16:9 |
| Panel | LED LCD |
| Refresh rate | 50 Hz |
| Power supply | Internal |
| On the market since | January 15, 2021 |
| EPREL registration number | 391353 |
Source: EPREL, European Commission. Data updated October 13, 2026.