c/kWh
hours a day
Screen size
43"
108 cm, LED-backlit LCD
Energy rating
7
Annual electricity use
133 kWh
Label: 134 kWh Β· 0.04 kWh per hour on
Estimated running cost
$43 / year
$427 over 10 years
Power when on
36 W Β· 0.4 W standby

35% less electricity than the median of 349 comparable 40–43 inch TV registrations (205 kWh a year on the label basis). It uses less than 97% of them. At your rates that is about $23 a year less than the median, $226 over 10 years.

How efficient is it for its size?

kWh per year. Bar: the middle 80% of 349 comparable 40–43 inch TV registrations. Dot: this model (below the median). Hover or tab to a mark for its value.

Cohort: every currently registered 40–43 inch TV sold in Australia, counted once per registration, on the label usage basis.

Tvs similar to the LG 43UM662H0LC

ModelStarsEst. cost / yrCompare
Walton 43D210G43"138 kWh/yr7$44
Toshiba 43V35NP43"137 kWh/yr7$44
Walton 43D210GAU43"138 kWh/yr7$44
Philips 43HFL5011T/1243"160 kWh/yr6$51
Philips 43PFT6918/7943"155 kWh/yr6$50
Caixun LE-43V243"162 kWh/yr6$52
Coocaa 43Q56CH43"160 kWh/yr6$51

kWh and cost on the label usage basis; the product page adjusts to your usage.

Other LG models of similar size

ModelStarsEst. cost / yrCompare
LG 43UM662H4LC43"134 kWh/yr7$43

kWh and cost on the label usage basis; the product page adjusts to your usage.

Compare 43UM662H0LC with another TV

LG 43UM662H0LC specifications

Screen size (diagonal)
108.0 cm (42.5")
Screen area
4,983 cmΒ²
Screen technology
LED-backlit LCD
On-mode power
36.0 W
Passive standby power
0.40 W
Active standby power
0.00 W
Power supply
Internal
Tuner
Analogue/Digital
Annual energy (label)
134 kWh
Star rating index
7.17
Country of manufacture
South Korea, Indonesia

Australian GEMS registration details

Registration number
ATV5788
GEMS registration id
156855
Status
approved, available (self-reported)
Registration expires
25 September 2028
Registered for sale in
Australia, New Zealand
Family
–
Regulatory standard
Greenhouse and Energy Minimum Standards (Televisions) Determination 2013
Test standard
AS/NZS 62087.1:2010

Source: Australian Government Energy Rating (GEMS) registration data, DCCEEW via data.gov.au (CC BY 3.0 AU). Dataset published 20 September 2026; last checked 20 September 2026. How the derived figures are calculated.