What are the inspection standards for LED street lights?

LED street lights have the advantages of long service life, energy saving and environmental protection, and have been popularized in road lighting construction. Before purchasing an LED street light, the purchaser only knows its specific parameter standards, but does not know its inspection standards. In fact, understanding the inspection standards of LED street lights will also be of great help to the purchase of high-quality LED street lights. Today, the street lamp manufacturers will take everyone to briefly understand the inspection standards of LED street lamps.

1. Structure

The integration of the lamp body and the LED lamp:

.Can withstand long-term vibration without deformation, falling off and breaking.

.LED lamps fall freely from the distance of .m on the protective mat. After testing each side for five times, the LED lamps should not be loose, deformed, parts falling off or broken. The structure size meets the requirements.

Two, the dead light flashes

There must be no light, dark and different colors in the LED light source. The LED should not flicker during the entire process from initial lighting to stability.

Three, color difference

The color difference of different batches and samples is ≤±K, and the color difference of the same batch is ≤±K.

Four, color temperature

The color temperature of the LED is around ~.

Five, luminous flux

The luminous flux of the LED light source is at least greater than or equal to LM/W

Six, light decay

LED street lamp lighting hour luminous decay≤% 

Seven, temperature rise

When the LED lamp is ignited in a confined space for ~ hours, the highest temperature of the lamp body rises <℃.

Eight, electrical parameters

The rated power ±% range and power factor of LED street lamps are the same as shown in the configuration parameters .

Nine, dielectric strength

Apply s current mA and voltage V to the shell and the input terminal of the drive power supply. During the test, no flicker or breakdown can occur at any part.

10. Insulation resistance

Apply a DC±V test on the casing and the input end of the drive power supply, and the insulation resistance value is ≥Mohm.

XI. Lifespan

The average life of LED street lamps is ≥hours.

12. Installation

Under normal installation conditions, the surface of the LED luminaire will drop

13. Street light pole

The street light pole is hot-dip galvanized as a whole, and the thickness is greater than the minimum standard for the height of the street light pole.

The LED street lamp inspection standard is an important basis for testing whether the purchased street lamp meets the standard. When purchasing an LED street lamp, buyers should not only understand the inspection standard, but also choose a high-quality street lamp manufacturer to purchase. Street lamp price.