Lighting occupies an important part in our daily life. It help us to work day and night. Lighting can help us set the mood for any occasion. Lighting comes in a variety of forms--traditional incandescents, halogens, flourescents, LED lights and more. Each has its own benefits and drawbacks. Incandescent bulbs are economical and produce a warm light, but they are not energy efficient. Halogens produce a bright, white light, but they are expensive. Flourescent lights are more efficient than incandescent bulbs, but they often flicker. LEDs are the most energy efficient of all lighting sources, but they are often more expensive than traditional bulbs. No matter which type of lighting you choose, it is important to consider the environment before making your decision. Energy efficient lighting such as LEDs can help you save money on your energy bill and reduce your carbon footprint. It is also important to choose the right type of lighting for the specific needs of the application. For instance, task lighting should be brighter than ambient lighting, and recessed lighting should be used to create a special effect. Finally, it is important to remember that lighting is not just about brightness; it is also about atmosphere. When used correctly, lighting can be used to create a cozy atmosphere or a dramatic effect. When choosing lighting for your home or office, take the time to explore all the possibilities to create the perfect ambiance for you and your guests.