There are many projects of energy-saving lighting renovation and many related papers. Many problems need to be paid attention to in lighting energy-saving renovation. This article takes the data from Wei Li-ming and Tian Ren-rong's essay - "Study on LED Lighting Rehabilitation Project in Public Transport Area of Integrated Transportation Transfer Center" "Modern Building Electric" No. 9, 2016), mainly talked about the following points, to discuss with you, the cost before the transformation, including the cost of replacing the light source. After the renovation save more than 50% of electricity, the effect is obvious. Lighting energy saving should pay attention to the following points:
1) can not be transformed to transform. For example, just completed shortly after the project, lighting equipment is still in the early stages of life, this time transformation will result in greater waste, undesirable!
2) The replacement of the old lighting needs to be replaced by the entire lamp. For example, to replace fluorescent tubes with LED tubes, it is not good to just replace the tubes. Because the lamp and the accessory are matched, mismatch can affect the performance and life of the lighting fixture.
3) lighting distribution line replacement should be cautious. Because wire and cable life expectancy is generally 20 years, the need for economic analysis.