New Zealand · costs in NZD
LED-backlit LCD · 55"
Panasonic TH-55LX800Z TV
Panasonic TH-55LX800Z is a 55-inch LED-backlit LCD television registered for sale in New Zealand under the trans-Tasman E3 energy rating scheme (registration ZTV0630).
- Screen size
- 55"
- 139 cm, LED-backlit LCD
- Energy rating
- 4.5
- Annual electricity use
- 359 kWh
- Label: 380 kWh · 0.10 kWh per hour on
- Estimated running cost
- $119 / year
- $1,186 over 10 years
- Power when on
- 98 W · 0.4 W standby
10% more electricity than the median of 438 comparable 55 inch TV registrations (346 kWh a year on the label basis). It uses less than 30% of them. At your rates that is about $11 a year more than the median, $106 over 10 years.
How efficient is it for its size?
Cohort: every currently registered 55 inch TV sold in New Zealand, counted once per registration, on the label usage basis.
Tvs that use less electricity
Same type and size group, at least 3% lower annual kWh on the label basis.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| LG 55UJ660H5LD55"170 kWh/yr | 8 | $56 | |
| Coocaa 55Q66CK55"180 kWh/yr | 7 | $59 | |
| LG 55UM662H4LC55"181 kWh/yr | 7 | $60 | |
| Philips 55HFL5011T/1255"202 kWh/yr | 7 | $67 | |
| Hisense 55Q6SNZ55"205 kWh/yr | 7 | $68 |
kWh and cost on the label usage basis; the product page adjusts to your usage.
Tvs similar to the Panasonic TH-55LX800Z
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Chiq U55G7PG55"320 kWh/yr | 5 | $106 | |
| Konka KUD55WT702AN55"320 kWh/yr | 5 | $106 | |
| Shenzhen Xinchaoda Technology Co., Ltd LEQ55W72255"362 kWh/yr | 4.5 | $119 | |
| Sony K-55S20M255"311 kWh/yr | 5 | $103 | |
| Dreame 55S10055"340 kWh/yr | 5 | $112 | |
| Signify EA227755"378 kWh/yr | 4.5 | $125 | |
| Konka KUD55XG684AN55"319 kWh/yr | 5 | $105 | |
| Konic KUD55GS677AM55"342 kWh/yr | 4.5 | $113 |
kWh and cost on the label usage basis; the product page adjusts to your usage.
Compare TH-55LX800Z with another TV
Panasonic TH-55LX800Z specifications
- Screen size (diagonal)
- 138.8 cm (54.6")
- Screen area
- 8,228 cm²
- Screen technology
- LED-backlit LCD
- On-mode power
- 98.0 W
- Passive standby power
- 0.38 W
- Active standby power
- 0.00 W
- Power supply
- Internal
- Tuner
- Analogue/Digital
- Annual energy (label)
- 380 kWh
- Star rating index
- 4.52
- Country of manufacture
- China
Related Panasonic model numbers starting with TH55LX800Z
1 model numbers on 1 other registration. Variants registered separately can carry different star ratings and energy figures; check the registration number on the label.
| Model | Registration | Stars | kWh / yr | Registration expires |
|---|---|---|---|---|
| TH-55LX800Z | ZTV0623 | 2.5 | 590 | n/a |
New Zealand E3 registration details
- Registration number
- ZTV0630
- GEMS registration id
- 148197
- Status
- approved, available (self-reported)
- Registration expires
- n/a (NZ registration)
- Registered for sale in
- New Zealand
- Family
- –
- Regulatory standard
- AS/NZS 62087.2.2:2011
- Test standard
- AS/NZS 62087.1:2010
Source: E3 programme registration data (EECA, New Zealand) (trans-Tasman E3 registration data published by DCCEEW on data.gov.au, CC BY 3.0 AU). Dataset published 20 September 2026; last checked 20 September 2026. Manufacturer: panasonic.co.nz. How the derived figures are calculated.