The cost of installing downlights in New Zealand can vary depending on several factors such as the number of downlights required, the type of downlights chosen, the complexity of the installation, and the location of the property.
On average, the cost of installing downlights in New Zealand can range from around NZD $50 to NZD $150 per downlight, including the cost of the downlight and installation.
However, it is important to note that this is just an estimate, and the actual cost may vary depending on the specific circumstances of the installation. It is recommended that you obtain quotes from multiple electricians or installation professionals to compare prices and ensure that you are getting a fair and competitive price for your installation.