Average efficacy of compact fluorescent lamps sold in New Zealand
Year ended March 2013–2023, lumens per watt
Year ended March | Lumens per watt |
---|---|
2013 | 65.81202603267 |
2014 | 66.22279660916 |
2015 | 66.56179858337 |
2016 | 68.77988061266 |
2017 | 69.29996496519 |
2018 | 68.94943894074 |
2019 | 70.33829221705 |
2020 | 69.83674370716 |
2021 | 70.1 |
2022 | 70.9 |
2023 | 68.3 |