Noise Blocking Earmuffs Leightning®

Learn a price
 

High performance and robust steel wire durability

Key Features:

  • Robust steel wire construction withstands demanding use, especially in tough environments 
  • Features patented Air Flow Control technology, delivering optimal attenuation across all frequencies 
  • Snap-in ear cushions make replacement quick and easy 
  • Multiple attenuation levels allow for targeted attenuation for a variety of applications 
  • Telescopic height adjustment remains fixed during use 
  • Delivers high degree of comfort; ideal for situations where compact earmuffs and reliable Noise-Blocking protection are required

 

Leightning L1 : 1010922 SNR =30 dB В = 31 С = 28 Н = 23
Frequency, Hz
63  125  250  500  1000  2000  4000  8000 
Noise Reduction, dB
17.9
20.3
22.9
28.3
32.9
32.3
39.3
35.1
Standard deviation, dB  5.3
5.3
2.8
1.7
2.9
3.8
2.8
4.0
Protection level, dB
12.6
17.8
20.1
26.6
30.0
28.5
36.5
31.1

 

Leightning L2 : 1010923  SNR = 31 dB В = 31 С = 29 Н = 23
Frequency, Hz
63  125  250  500  1000  2000  4000  8000 
Noise Reduction, dB
20.0
20.1
24.5
29.3
34.4
32.4
35.9
35.6
Standard deviation, dB
4.5
4.0
2.9
3.2
2.6
3.0
2.6
3.2
Protection level, dB
15.5
16.1
21.6
26.1
31.8
29.4
33.3
32.4


Leightning L3 : 1010924 SNR =34 dB В = 33 С = 32 Н = 27
Frequency, Hz
63  125  250  500  1000  2000  4000  8000 
Noise Reduction, dB
23.6 24.6 27.8 32.6 37.4 35.2 38.8 35.8
Standard deviation, dB
6.4 3.6 2.0 2.0 3.3 3.2 3.1 3.3
Protection level, dB
17.2 21.0 25.8 30.6 34.1 32.0 35.7 32.5
 

Recommended Industries/Use:

  • Agriculture
  • Construction
  • Fire Protection
  • Food Services
  • Forestry
  • Government
  • Law Enforcement
  • Manufacturing
  • Medical
  • Military
  • Municipal Services
  • Oil and Gas
  • Pharmaceutical
  • Steel and Metals
  • Transportation
  • Welding
  • Wind Energy

Noise Blocking Earmuffs Leightning®