Airborne

Airborne Particle Counters

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Portables

ApexZ

Precision, portability and advanced data tools.

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ApexP

Reliable results in a lightweight portable.

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Solair

Advanced UI simplifies complex air quality analysis.

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Handhelds

Redefining portability and cleanroom compliance.

Explore Handhelds

Remotes

ApexR

Self-diagnostics for reliable remote counting.

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ApexRp

Uncompromising accuracy with a built-in pump.

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SpecialtyRemotes

LWS Remotes streamline facility-wide contamination control.

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Other

ScanAir

ScanAir provides advanced HEPA / ULPA filter scanning technology.

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Liquid

Liquid Particle Counters

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Batch Samplers

LS-Series

LS Series samplers are ideal for regulated applications and parts cleaning.

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LPCs

Vertex Series

Compact, powerful, and connects easily to facility monitoring systems.

Explore the Vertex

Remote LPCs

Remote Series

Remote LPCs help you determine the true purity of your DI water system.

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Microbial

Microbial Samplers

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ActiveCount

Portable

Next-Level Sampling
ActiveCount empowers proactive contamination control with precision tools.

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ActiveCountR

Effortless Compliance
ActiveCount RAC streamlines microbial monitoring for regulatory standards.

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ActiveCountRp

Remote with Pump

Seamless Integration
ActiveCount Remote connects effortlessly to your facility’s monitoring system.

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ActiveCount

Remote Impactor Kit

Build Around Your Workflow
A modular, scalable, and ready to meet the demands of regulated cleanroom environments.

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Sensors

Environmental Sensors

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Temperature

Remote
TRH

Detects temperature and humidity fluctuations in critical areas.

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TRH Sensor

Remote
TRH with Display

Detects temperature and humidity fluctuations in critical areas.

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TRH Sensor

Remote
Temperature

Ideal for incubator, oven, fridge, and freezer applications.

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Temp Sensor

Pressure

Differential
Pressure

Monitor differential pressure to prevent contamination.

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Differential Pressure

Velocity

Remote
Air Velocity

Accurately measures the air velocity in critical areas.

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Velocity Sensor
Systems

Monitoring Systems

Imagine a system that works tirelessly behind the scenes, ensuring your cleanroom operates at its best.
A Monitoring System is more than just technology — it’s the guardian of your controlled environment. With a seamless integration of sensors, data networks, and intelligent software, it keeps a constant watch over critical environmental conditions like temperature, humidity, and air quality.

LMS Pharma

Data at Your Fingertips.
Designed to analyze and display data for all phases of pharmaceutical operations

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LMS Express

Simple, Easy to Use, Intuitive.

Continuously monitor your Cleanroom 24/7

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LMS Pro

Designed to analyze and display data for all phases of Manufacturing Operations

Explore LMS Pro

Explore Monitoring Systems

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Service

Service and Calibration

Welcome to Lighthouse Worldwide Solutions’ Global Service and Calibration
We don’t just maintain your instruments; we elevate your standards. From cleanrooms to production lines, our expert team brings unparalleled accuracy to your doorstep. Wherever you are, whatever you need, we’re there – ensuring your particle counters and microbial samplers perform at their peak. It’s not just calibration. It’s confidence, delivered globally.

Cutting-edge technology. White-glove service. That’s the Lighthouse difference.

Product Support

Expert Support for Peak Performance.
Ensure your Lighthouse products operate at their best with our dedicated support services

Get Support

Firmware Updates

Update to ensure proper functionality.

Firmware Downloads

Submit an RMA

We understand your need to get your equipment up and running in a timely manner.

Sumbit an RMA

Warranties

Plain and Simple.
Read through LWS’ warranty information.

Warranties

You can access legacy documents here.
Health & Safety

Health and Safety

SHIELD and FILTR are now LWS Health and Safety

We’ve rolled our Shield PPE series as well as FILTR Revolution into a new a site.

Explore LWS Health and Safety

SHIELD-PRO

A Fit That Moves With You
Experience unmatched comfort and protection with SHIELD-PRO, the flexible respirator that adapts seamlessly to your every expression—so you never have to compromise your natural self.

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SHIELD-MEDI

Built for Healthcare Heroes
SHIELD-MEDI delivers reliable, American-made comfort and protection—so you can focus on caring for others, not your respirator.

Explore SHIELD-MEDI

FILTR Revolution

Guarding Air, Protecting Excellence:
FILTR Revolution brings cleanroom-grade purification to your business, eliminating invisible airborne threats before they can jeopardize your people, products, or reputation.

Explore FILTR Revolution
Knowledge Center
Contact

Contact and About Us

Founded in 1982, Lighthouse Worldwide Solutions is the world’s leading supplier of real time contamination monitoring systems and airborne particle counters. The company has leveraged its superior software design, data integration ability and worldwide support offices to provide its customers with leading edge contamination monitoring solutions.
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ActiveCountR

Designed to meet the industry need for continuous trouble-free operation and flexible running parameters, the ActiveCountR is the right choice to meet your viable sampling needs.

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Airborne Particle Counters

Portables

Remotes

Other

Batch Samplers

LPCs

Remote LPCs

Temperature

Pressure

Velocity

Contact and About Us

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ActiveCountR

ActiveCountR