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Save on your power bill with four FREE LED bulbs!

The Power Company and EECA (Energy Efficiency and Conservation Authority) want to help make Southland and West Otago homes and businesses more energy efficient.

If you’re a customer on the TPCL network, keep an eye on your mailbox for a voucher for four FREE LED bulbs. Simply bring the voucher to the participating Mitre 10 stores (Mitre 10 MEGA Invercargill, Mitre 10 Gore, Mitre 10 Winton and Mitre 10 Te Anau) between 30 October and 30 November to collect your four FREE LED bulbs.

Every property has a reference called an installation control point (ICP) and it appears on your power bill. If your ICP number includes the letters ‘TP’, you’re on the TPCL network. Customers who do not receive a voucher by Friday 6 November 2020, please email

* This offer excludes part of Invercargill City and Bluff
**Click here for Terms and Conditions

Am I eligible for the giveaway?

The LED Bulb Giveaway is exclusive to The Power Company Limited (TPCL) customers only.

TPCL covers most of Southland and West Otago regions and excludes parts of Invercargill City and Bluff.

Below are maps of areas included (green) and excluded (red) in the promotion.

Frequently Asked Questions (FAQs)

Click here for more information and some FAQs on the LED Giveaway promotion.