The LED light source has high luminous efficiency, and most of the power consumption of incandescent lamps and tungsten halogen lamps becomes heat loss. When used for the same lighting effect, the power consumption is one ten thousandth of that of an incandescent lamp and one-half of that of a fluorescent tube. The average life span LED lamps is 100,000 hours, which can reach 5-10 years. This can greatly reduce the maintenance cost of lamps and avoid frequent lamp replacement. This savings is especially noticeable with high-intensity lights, like parking lot and street lights and led high bay.
