How to distinguish good quality LED high bay lights?
The power factor of LED energy-saving high bay lights: low power factor, indicating that the driving power supply and circuit design used are not good, which will greatly reduce the service life of the led high bay lights. If the power factor is low, the lamp life will not be long, even though with the best LED chips.
Look at the quality of the led chips: it directly determines the quality of the LED energy-saving high bay lights, and the quality of led is determined by the chip quality and packaging technology.
The heat dissipation system of LED energy-saving lamps and LED high bay lights directly affects their quality and service life.
The driving power used by LED energy-saving lamps and LED high bay lights. Compared with other parts of the LED high bay lights, the service life of the power supply is much shorter. The service life of the power supply affects the overall life of the lamp. The theoretical life of the LED beads is 5-10 10,000 hours, and the life of the power supply is between 0.2-30,000 hours. The design and material selection of the power supply will determine the service life of the power supply.
Look at the light effect: the same lamp bead power, the higher the light effect, the higher the brightness; the same lighting brightness, the lower the power consumption, the more energy-saving.