The use of solar energy bulb is very easy. Just purchase the solar energy bulb from the market, installed it on your required place and use it. You have no need to worry about long procedures as you need in electrical bulb installation. Solar energy is very cost effective and beneficial for home use. Leaking ducts can cause more power consumption because your heating system has to work 30% more than normal. This will result in more energy loss and hence, increase in your electric bill. Approximately quarter of the bills goes to the lighting and other electric appliances. So, you should also try to control the useless consumption of lights and electronic appliances. And you always think of keeping a close check on electricity usage? It's quite simple if you really want to 'audit' your electricity expenses. Similar to an official audit, your home energy audit will give you a clear understanding of the usage per appliance, the peak hours of electricity consumption and cost-benefit analysis. Therefore, always maintain your thermostat at lower temperatures. You can keep it lower during sleeping times or when you are out of home to save more and more money. 68 F is the best advised temperature for thermostats during winter season. 2. Water heaters also make use of a large amount of energy. Go for onetime expense and purchase automatic lights that have timers and can even sense the right time to be switched off on their own. Use your washing machine or dishwasher only when you have piled up items that justify cost of electricity. Otherwise wash them manually and save money. Let the dishes dry up in air instead of using a dryer. It is also note worthy that, when there is a necessity of home, home energy appliances come in mind, as both are complementary to each other. Your aspiration must be to make sure that everything in your home is energy efficient. Markets are full of many renowned home energy appliance brands. While purchasing energy appliances, buyer must consider that the product should be energy efficient and effective.