因此，LED技术将有助于传递可持续性，因为其功耗较低，成本效益较低，有害废物排放较少，耐用性，坚固性以及可用于商业照明，路灯和标牌的能源。 LED灯消耗的电量少于通常灯消耗的能量的百分之五十，但产生更多的光量。 LED灯是可持续的，因为它们对环境友好，并有助于将碳排放量减少一半（Leelakulthanit，2014）。
The Reason for the Adoption of the LED Technology
LED Lights save energy: The Led Lights is seen as the future of the lightning technology as it can save up to six times energy in a year as compared to the CFL technology.
Less Carbon Emission: The carbon emission through LED Lights is very less since less energy is consumed for the same amount of illumination.
Less Electrical Waste: Once the LED lights expire, the waste produced is almost zero. The waste produced is recyclable. Therefore using LED lights is sustainable as it does not pollute the environment.
Economical Benefits: The initial cost involved with the usage of LED is high. The total operating cost involved in the life cycle of the LED lights is very less as compared to the incandescent lamps or the sodium lights.
The usage of the LED Lights can lead to sustainability since it reduces carbon emission, lowers the usage of electricity by about 70%, generation of hazardous waste is almost zero, ruggedness of the LED lights makes it last longer and the LED lights have low operational cost.
The LED technology thus would be helpful in imparting sustainability due to less power consumption, cost effectiveness, less emission of hazardous waste, durability, sturdiness and being a source of energy which can be used in commercial lights, street lights and signage. The LED lights consume less than fifty percent of the energy consumed by usual lamps but produce more amount of light. The LED lights are sustainable because they are friendly to the environment and help in decreasing carbon emission by half (Leelakulthanit, 2014).