Dustproof and waterproof rating IP67 (safe and dustproof, can work normally when immersed in water for 15 centimeters to 1 meter); High power factor; It has multiple protections such as short circuit, overcurrent, and overload. Working temperature: -40-80 ℃ (outer surface temperature of the shell) Storage temperature: -40-85 ℃ Working humidity: 10-90% Relative humidity Average lifespan: Mean Time Between Failures (MTBF) 50000 hours Safety certification: Complies with UL60950, EN61347 Electromagnetic interference: CISPR15; FCC 47CFR Part15B features:

1. High reliability, especially for driving power sources like LED street lights, which are installed at high altitudes and difficult to maintain, resulting in high maintenance costs

2. High efficiency LEDs are energy-saving products, and the efficiency of the driving power supply should be high. The structure of installing the power supply inside the lamp is particularly important. Because the luminous efficiency of LED decreases with the increase of LED temperature, the heat dissipation of LED is very important. The power supply has high efficiency and low power consumption, resulting in less heat generation inside the lamp and reducing the temperature rise of the lamp. Beneficial for delaying the light decay of LEDs.

3. High power factor is the requirement of the power grid for the load. Generally, there are no mandatory indicators for electrical appliances below 70 watts. Although individual appliances with low power have a lower power factor and have little impact on the power grid, lighting up at night and concentrating similar loads can cause serious pollution to the power grid. For LED driver power supplies ranging from 30 watts to 40 watts, it is said that in the near future, there may be certain requirements for power factor indicators.