If your home still has older halogen downlights, incandescent light bulbs, or uneven lighting from room to room, upgrading to modern LED lights is one of the simplest ways to make your home warmer, safer, and cheaper to run.

Lighting costs the average Kiwi household $220 per year – roughly 12 per cent of its electricity bill. LEDs use up to 85% less energy saving you money in the long run.

Here are some top tips to overcome common home insulation problems, based on our 15 years expertise creating warm, healthy homes.