Product Family

Leightning Noise Blocking Earmuffs

High performance and robust steel wire durability


Product Numbers



Leightning L0F - ultraslim folding earmuff
NRR 23 Canada Class B


Leightning L0N - ultraslim neckband earmuff
NRR 22 Canada Class B


Leightning L1 - headband earmuff
NRR 25 Canada Class B


Leightning L1H - helmet earmuff
NRR 23 Canada Class B(L)


Leightning L1N neckband earmuff
NRR 25 Canada Class B


Leightning L2 - headband earmuff
NRR 27 Canada Class B(L)


Leightning L2F - folding earmuff
NRR 27 Canada Class B(L)


Leightning L2H - helmet earmuff
NRR 25 Canada Class B(L)


Leightning L2N neckband earmuff
NRR 26 Canada Class A(L)


Leightning L3 - headband earmuff
NRR 30 Canada Class A(L)


Leightning L3H - helmet earmuff
NRR 27 Canada Class A(L)


Leightning L3N neckband earmuff
NRRsf 28

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

Recommended Industries/Use



  • 29 CFR 1910.95 - OSHA Occupational Noise Exposure (US)
  • S3.19-1974 - Attenuation Test Protocol (US)
  • Part II, (R.S.C. 1985, c. L-2) - Canada Labour Code
  • Z94.2-1994 - Attenuation Test Protocol (CAN)
  • 2003/10/EC - EU Hearing Directive
  • 89/686/EEC - EU Directive/PPE
  • NOHSC: 1007 (2000) - National Standard for Occupational Noise (AUS/NZ)
  • NR 15 - Security and Health of Work, Annexes 1 and 2, n°3.214/1978 - Occupational Noise Regulations (BR)
  • ANSI S12.6/1997 - Method B - Attenuation Test Protocol (BR)

Historical Brand


Warranty Information

There is a one years guarantee against defects in material and workmanship. The guarantee does not cover damage caused by misuse, abuse or unauthorised modifications.



Headband Earmuff Features

• Padded foam headband delivers long-wearing comfort with minimal pressure on the head • Telescopic height adjustment remains fixed during use

Folding Earmuff Features

• Convenient folding design for easy storage • Folding Earmuff Belt Case also available

Helmet Earmuff Features

• For use with a wide range of hard hats • Earcups snap in place during use and swing back when not in use • Includes pair of hard hat adapters

Neckband Earmuff Features

• Sleek, anatomic behind-the-neck design, for use with face shields, visors hard hats and other PPE • Includes attached elastic headband strap for better positioning

Ultraslim Earmuff Features

• Ultraslim, lightweight earcups – ideal for lower noise levels

Related Products

Honeywell Safety Products


Honeywell Safety Products
900 Douglas Pike
Smithfield, RI 02917
USA (former Sperian) 800.430.5490
USA (former North) 800.430.4110
CANADA 888-212-7233


Contact Us >

Data Sheet Lists

Click this icon to list the data sheets you'd like to download. Once submitted, the list will be saved for up to five days. You may list up to 20 items. Remember, lists that are not submitted will be lost when you either close your browser or log out of My Safety.