LED street light vents:
1.ISO9001,14001 certified,
2.waterproof grade: IP67,
3.long life time,
Materil:ePTFE

 LED street light vents:

1. Grade: IP67.

2.waterproof,but air can go through,
3.equalize the pressure inside&outside.

4. material:ePTFE street light vents

 Main advantages of ePTFELED street light vents:1, reduces the pressure on the hermetic of the device case by the fast pressure balancing;2, protects the components inside from water, cleanser and other low-surface tension liquid;3, avoids water vapor or harmful battery gas being saved inside of the device case;4, simple installation ,long working time. ePTFE LED street light vents is widely used in: LED outdoor lamps, LED street lamps, under-water lamps,automobile lamps,landscape lamps etc.  SG004 LED street light vents SG004 LED street light vents