： Lighting plays an important role in peoples daily life, both indoors and outdoors. Proper lighting can help create a pleasant atmosphere and improve ones mood. In this day and age, lighting technology has evolved since the use of candles and incandescent bulbs, with more energy-effective options such as LED and CFL lighting now available. LED lighting is a popular choice for both personal and commercial use. They are efficient, long-lasting, cool to touch and easy to install. LEDs come in a variety of colors and forms, and are popular for accent lighting and outdoor lighting due to their bright, focused light. CFL bulbs are also gaining popularity due to their energy saving properties when compared to the traditional incandescent light bulb. CFL bulbs create a softer light, creating a more relaxed atmosphere. Although the initial cost may be a bit high, they are more energy efficient and have a much longer lifetime than traditional bulbs. Lighting fixtures also play an important role in the appearance and atmosphere of a space. There are various designs and styles available to fit any room. Wall sconces can be used to provide accent lighting, while chandeliers can be used to create a more elegant atmosphere. Overall, it is important to select the right lighting for your space in order to create the best atmosphere, while at the same time making sure you maximize energy savings.