High-Visibility Hearing Protection for Industrial and Construction Work
Howard Leight Laser Lite ear plugs provide disposable foam hearing protection for workplace noise programs. The magenta and yellow colors help supervisors see whether earplugs are being worn, while the soft polyurethane foam expands after insertion. A contoured T-shape makes the plugs easier to handle during fitting and removal.
Choose LL-1 uncorded earplugs in a 200-pair box or LL-30 corded earplugs in a 100-pair box. Both have a manufacturer-listed Noise Reduction Rating of 32 dB. Select the configuration for the task, considering fit, other PPE and any restrictions on cords near equipment.
Howard Leight Laser Lite
SHONLL
LL-1: 200 pairs per box
LL-30: 100 pairs per box
NRR 32 dB
Polyurethane foam; magenta and yellow
Contoured T-shape
Single-use disposable earplugs
Key Features
- Bright colors support visual wear checks.
- Self-adjusting foam conforms after insertion.
- Smooth closed-cell surface resists dirt buildup.
- Corded and uncorded options suit different workplace needs.
Common Uses
- Manufacturing and production machinery.
- Construction and power-tool operations.
- Industrial maintenance and automotive work.
- Transportation, mining and oil and gas tasks with assessed noise exposure.
Understanding NRR 32
NRR is a laboratory rating, not a guarantee that every wearer receives 32 dB of noise reduction. Protection depends on fit, insertion and consistent use. Do not simply subtract 32 from a workplace sound reading to decide whether exposure is safe. Bright colors show presence, not the quality of the acoustic seal.
NIOSH recommends individual quantitative hearing-protector fit testing to evaluate the attenuation each worker receives. A different size or style may be needed when these plugs do not provide an adequate fit.
OSHA Hearing Conservation
OSHA 29 CFR 1910.95 covers occupational noise exposure in general industry, including hearing-conservation programs, protector selection, fitting and training. Earplugs are one part of the program; buying an NRR-rated product alone does not establish compliance.
Fitting and Care
With clean hands, roll the foam into a narrow cylinder, reach over your head to gently pull the ear upward and outward, then insert according to the supplied instructions. Hold the plug while it expands. Replace dirty or damaged plugs. Do not wash these disposable plugs for reuse, including the corded version.
Manufacturer Documentation
Howard Leight Laser Lite manufacturer datasheet (PDF) identifies LL-1 and LL-30 and provides product-family specifications and attenuation information.
FAQ
Are the box quantities pairs or individual plugs?
Pairs: LL-1 contains 200 pairs; LL-30 contains 100 pairs.
Are corded Laser Lite plugs reusable?
No. Both options are single-use foam earplugs. The cord does not make the foam washable or reusable.
Do these fit every ear canal?
No single earplug fits everyone. Check fit and obtain another protector if the seal or comfort is inadequate.
