Lighting is an integral part of everyday life. We use it to provide illumination in our homes, brighten up the outdoors and light our way in dark places. Lighting also plays a major role in our safety, security, comfort and efficiency. Good lighting can enhance the quality of life for all of us. It improves the visibility of our environment, increasing safety and helping us to perform basic tasks with ease. Additionally, it can be used to express moods, create ambience or simply to express ourselves. Lighting technology has advanced significantly over the past decade with the introduction of LED lighting which is now common in home and commercial lighting applications. LED lighting offers better energy efficiency, longer life expectancy, improved quality of light and a wide range of lighting design options. LEDs are also being used in lighting systems which use automation, sensors and controls to adjust the lighting environment. Good lighting can also be used to harness the power of nature for health and wellbeing. For example, certain lighting spectrum can be used to help people sleep better or to provide natural remedy for SAD (seasonal affective disorder). Lighting design should be considered when making changes to your environment. With careful design, the light can be used to create a pleasing atmosphere and enhance the features of a space, both indoors and outdoors. The result is an environment that looks good, feels comfortable and is easy to navigate. Lighting can be very cost-effective and can offer numerous benefits to your home, business or lifestyle. It can save you money in energy costs and increase safety levels. Lighting products are now available in a wide variety of styles, colors and designs and can be used to reflect your personality and suit any budget.