judgment methods of LED high bay lights
Datetime: 2021-09-24 14:43:00
The LED high bay light replaces the original traditional halogen lamp and has the characteristics of higher luminous brightness and stronger directivity. From the characteristics of LED high bay lights, it can be seen that its trial is mainly for places with relatively high brightness requirements. Below, Yangzhong Hengyuan Lighting will introduce the main use places and quality judgment methods of LED high bay lights.
The main use places of LED high bay lights
1. LED high bay lights are used by people working in tunnels or mines, and they can be installed on hats and portable.
2. Large square, commercial lighting
3. Large conference rooms, shopping malls and other large indoor venues
4. Construction site
5. Factory buildings, large warehouses, etc.
How to judge the quality of LED high bay lights
1. Observe the whole: "The power factor of LED energy-saving lamps, LED high bay lamps": 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 lamp, the power factor is low, and the lamp beads are used better The lamp life will not be long.
2. Look at the quality of the lamp beads: the quality of the lamp beads directly determines the quality of the LED energy-saving lamps and LED high bay lamps, and the quality of the lamp beads is determined by the chip quality and packaging technology.
3. Look at the heat dissipation system of LED energy-saving lamps and LED high bay lamps. The heat dissipation of LED energy-saving lamps and LED high bay lamps directly affects their quality and service life.
4. my country's LED lighting safety standards have been promulgated, and products must meet the safety standards set by the country.
5. Look at the driving power used by LED energy-saving lamps and LED high bay lamps. Compared with other parts of the lamp, 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 lamp beads is 5-10 10,000 hours, and the life of the power supply is between 0.2 and 30,000 hours. The design and material selection of the power supply will determine the service life of the power supply.
6. 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.