The power consumption of LED light sets is less than one-third of that of traditional fluorescent lamps, and the lifespan is 10 times that of traditional fluorescent lamps. They can be used for a long time without replacement, reducing labor costs. It is more suitable for occasions that are difficult to replace.
Conventional lamps contain large amounts of mercury vapor, which, if broken, will evaporate into the atmosphere. However, LED lamps do not use mercury at all, and LED products are also lead-free, which protects the environment. LED lights are recognized as the green lighting of the twenty-first century.
The LED light group has a stroboscopic phenomenon under the AC drive, and the stroboscopic will make the eyes easy to fatigue. The power of a single LED is low. In order to obtain high power, multiple parallel uses are required.
Due to the defects in the manufacturing process of the white LED itself and the matching error with the reflector cup or lens, it is easy to cause the "yellow circle" problem. The brightness that illuminates the room is no better than that of energy-saving lamps, because the LEDs only have high brightness in a narrow-angle of direct viewing, and the light rapidly diminishes after deviating from this angle.
Compared with incandescent lamps, LED illumination is relatively high, but too bright light will strongly stimulate the eyes, the color rendering index is low, and the color displayed under LED illumination is not as real as incandescent lamps.