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 ZTV0623).
A newer registration of this model exists: ZTV0630.
- Screen size
- 55"
- 139 cm, LED-backlit LCD
- Energy rating
- 2.5
- Annual electricity use
- 585 kWh
- Label: 590 kWh · 0.16 kWh per hour on
- Estimated running cost
- $193 / year
- $1,930 over 10 years
- Power when on
- 160 W · 0.4 W standby
71% more electricity than the median of 438 comparable 55 inch TV registrations (346 kWh a year on the label basis). It uses less than 2% of them. At your rates that is about $80 a year more than the median, $798 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 55Q6S series55"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 |
|---|---|---|---|
| Englaon LED55M1055"530 kWh/yr | 3 | $175 | |
| Hisense 55Q6SAU55"205 kWh/yr | 7 | $68 | |
| LG 55UM662H4LC55"181 kWh/yr | 7 | $60 | |
| Coocaa 55Q66CK55"180 kWh/yr | 7 | $59 | |
| Konic KUD55SG696AS55"214 kWh/yr | 7 | $71 | |
| Ffalcon FF55U6455"240 kWh/yr | 6 | $79 | |
| LG 55UJ660H5LD55"170 kWh/yr | 8 | $56 | |
| Hisense 55Q6SNZ55"205 kWh/yr | 7 | $68 |
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
- 159.7 W
- Passive standby power
- 0.39 W
- Active standby power
- 0.00 W
- Power supply
- Internal
- Tuner
- Analogue/Digital
- Annual energy (label)
- 590 kWh
- Star rating index
- 2.55
- 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 | ZTV0630 | 4.5 | 380 | n/a |
New Zealand E3 registration details
- Registration number
- ZTV0623
- GEMS registration id
- 147403
- 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.