[Escape] six hidden dangers of energy-saving lamps

One is that the lamp power is not qualified. Some companies increase the nominal power value (ie, rated power value) of low-power energy-saving lamps, thereby increasing the selling price.

The second is the failure of initial light efficiency. The failure of this indicator will reduce the light efficiency of the energy-saving lamp, shorten its service life, and fail to achieve energy-saving and cost-saving effects.

The third is the failure of mechanical strength. This test is for whether the lamp head part will be loose or fall off, and whether it will cause accidental electric shock accidents during installation or replacement.

The fourth is failure of power factor. In order to achieve the goal of promoting products, some enterprises have markedly high power factor rating. The actual test cannot be achieved.

The fifth is harmonic failure. Because the harmonic content of the supply current at the input end of the electronic ballast is too high, it easily pollutes the power supply, increases the loss of the power grid, and causes interference to other electrical equipment. Therefore, the harmonic content of the current must be strictly limited in order to reduce the harm caused by harmonic pollution power.

Sixth, the color characteristics are not qualified. The color characteristics of energy-saving lamps refer to the reduction characteristics of the light to the object, which has good color rendering ability, can make the color of the object closer to the sunlight under the light, and can best reflect the original characteristics of the object. The higher the color rendering degree, the higher the energy is. Present things as they are. This indicator is not qualified energy-saving lamps, easy to cause eye fatigue and other injuries to consumers.