Howard Leight Leightning L3 Earmuffs

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L3 Series

For a sturdy design combined with comfort and protection the Leighting L3 Series earmuff is the top of the line. The steel wire construction provides excellent performance and durability. Daily use and abuse are no match for this earmuff but still it manages to remain comfortable. The exclusive padded foam headband and wonderfully soft ear cushions eliminate that squeezed lemon feeling.

  • The ultimate in safety and protection
  • Your workers need the right level of protection. Not enough and they're vulnerable to hearing damage. Too much and they become isolated from their environment. That's why we offer a range of attenuation levels, each suited to different users, different environments. Whatever the situation demands, turn to Bilsom for the most innovative earmuffs in the industry.


  • Patented high performance technology
  • Bilsom's new patented Air Flow Control™ technology delivers optimal attenuation across all frequencies, without increasing earcup size or weight. As sound travels through the air in the earcup, a patented baseplate chamber and high-tech non-woven layer inside the ear cushion manage the flow of air and controls how sound reaches the ear. The result is better, more consistent overall attenuation for almost all industrial noise environments. Air Flow Control is a standard feature on all Leightning and Thunder series earmuffs.


  • Quick-Click height
  • Quick-Click height adjustment allows easy fit adjustment that stays in place

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1Earplugs is offering free ground shipping over $500.00 on most of our products. This special applies to all products except gloves, rainsuits, and Gatorade due to the extreme weight of these items. Your online resource for safety information, safety tips, and other safety resources.

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