There are several benefits to using energy saving bulbs. And they are: The light of this bulb is like the light of a tube light. In the case of ordinary tube lights , if there is a problem with the tube light, it could be in the case of tubes or ballasts. Then an electrician is needed and it costs extra. But there is no such problem in the case of energy saving lights. These bulbs can be replaced on their own if damaged. In addition, no special light holder or ballast is required to use the energy saving light. The great advantage of energy saving light is that it gives light even at low voltage. But in the case of tube lights, it is seen that when the voltage is low, it does not give light. Although the price of energy saving light is comparatively a bit higher, it is no longer a hassle if you buy it for more money as it is long lasting and gives more light than ordinary bulbs. Its average lifespan is 8 to 15 times longer than that of ordinary bulbs. The lifespan of CFL bulbs is 6,000 to 15,000 hours. Where the lifespan of a normal bulb is seven hundred and fifty to one and a half thousand hours. The most talked about topic in today's world is the environment. The global climate is changing day by day. Global warming is on the rise. The environment is being damaged. The world is at risk. The future of endangered people. And so the movement is going on to reduce the pollution in the industrial mills of the country. Usually the electricity we use is generated from biofuels. Such as petrol , diesel , coal etc. The use of these biofuels adds about 230 million tons of toxic gas carbon dioxide to the air every year around the world , which is very harmful to the environment. If we use environmentally friendly materials, we will be saved from that terrible disaster. Using energy saving bulbs alone will release less than 20 million tons of toxic carbon dioxide into the air. Usually only 5% of the total electricity used is converted into light as a result of using lamps. The remaining 95 percent of the electricity is used to raise the temperature.