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LED Street light IP protection level description
  • April 7,2017.
LED street light IP protection level is composed of two numbers,the first digit indicates dust-proof, prevents the intrude of foreign objects, the second number indicates the degree of moisture resistance and water intrude of the streetlight,the number larger,higher level of protection.

IP XX,first number:dust-proof rating

0 No special protection against people or things outside.

1 Prevent the invade of solid objects larger than 50mm, to prevent the human body (such as palm) accidentally touch the LED lamp internal parts.
 
2 Prevent the invade of solid objects larger than 12mm, prevent the human fingers touch the LED lamp internal parts, prevent the diameter more than 12mm of foreign objects intrude.

3 Prevent the invade of solid objects larger than 2.5mm, to prevent the diameter or thickness of more than 2.5mm tools, wires or similar small objects intrude and access to the LED street lights inside parts.

4 Prevent the intrude of solid objects larger than 1.0mm, to prevent the diameter or thickness of more than 1.0mm tools, wires or similar small objects intrude and access to the LED street lights internal parts.
 
5 Completely prevent the intrude of foreign objects, although not completely prevent dust entering, but the amount of dust intrude will not affect the normal work of the street.

6 Completely prevent the intrude of foreign objects, 100% dust-proof, LEDCENT LED street light dust-proof level reached 6.

IP XX Second number: waterproof rating

0 No special protection against water or moisture

1 Prevent water intrude, vertical drops of water droplets (such as condensation water) will not cause harmful effects on LED lamps.
 
2 Tilt 15 degrees still can prevent water intrude, when tilt the street lights from the vertical to 15 degrees, the drip on the LED lamps will not cause harmful effects.

3 Prevent spray of water intrude, rain-proof or prevent LED lamps damage caused by sprayed water from the vertical and intersection angle which less than 60 degrees.

4 Prevent the splash of water intrude, prevent the splash of water from all directions into the LED light and caused damage.

5 Prevent the injection of water intrude, prevent all directions water from the spray nozzle into the LED lights caused damage.
 
6 Prevent the intrusion of large waves, the street lamp installed on the deck, prevent the damage caused by large waves intruded.

7 Prevent the invasion by water when immersed in water, LED street lamp immersed in water for a certain period of time or hydraulic pressure lower a certain standard to ensure that no damage caused by intruded water.

8 Prevent the intrusion of water during the sinking, LED street lamp under the condition of a specified period of hydraulic pressure, to ensure that no damage caused by intruded water.

LEDCENT is the most professional LED street light manufacturer in China, our LED street light Ingress Protection reached IP67 and IP68.
    
Zhongshan Ledcent Optoelectronics Technology Co., Ltd.
Website: www.ledcent.com

Related Readings: COB led street lighting            LED street lights
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