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Saving energy on lighting
- Turn off your lights when they are not required.
- Choose energy efficient compact fluorescent globes. They last 6-10 times longer and use 80% less energy than standard globes.By using just one 15 watt compact fluorescent bulb instead of a 75 watt standard bulb, you can save around $10 per year on your energy bill.
- Use energy efficient fluorescent lamps in rooms where light is required for longer periods, such as kitchens and living areas.
- Don't leave outdoor security lights on all night or during the day - consider installing a timer or sensor.
- Avoid having several lights activated by one switch. Use separate switches for each light.
- Remember to make the most of your natural light, particularly from north facing windows. Consider skylights for the kitchen and bathroom.
- Keep lights and fittings clean. Dust on lamps and reflectors mean less light and less energy efficiency.
Types of lighting
The cheapest bulb to buy isn't always the most economical. Choose the right light for the right environment and remember to make the most of the natural light available.
- Incandescent lights are common and cheap but more expensive to run.
- Halogen lights are more expensive, but twice as energy efficient.
- Fluorescent lights are the most energy efficient. They are easy to install and use 80% less energy than a standard light bulb for the same light level.
- CFL safety
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