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Business Details
50+ Years
experience
Emergency
services
Trusted Emergency Lighting Solutions in Crystal Lake
Big Beam Emergency Systems has been a trusted leader in emergency lighting solutions since 1938. Our commitment to quality and innovation has earned us a reputation for reliability in critical life safety products. With over 80 years of experience, we specialize in manufacturing emergency lights, exit signs, and backup systems that meet rigorous industry standards. Our UL-certified facility ensures every product undergoes strict compliance testing, reflecting our dedication to public safety. We offer a comprehensive range of solutions, from standard commercial applications to specialized industrial needs, backed by a lifetime warranty that underscores our confidence in product durability.

Our in-house engineering and manufacturing capabilities allow complete process control, ensuring consistent quality and customization for unique client requirements. As a full-line manufacturer with more than 50 product series, we provide unmatched flexibility in addressing life safety lighting challenges. Our team prioritizes personalized service, maintaining direct communication with customers to exceed expectations. This enduring focus on excellence has made our products the choice of discerning engineers and contractors worldwide. From initial design to final delivery, Big Beam remains committed to delivering solutions where performance and dependability are non-negotiable.
Services
Emergency Lights Exit Signs UPS Backup Systems Battery Backup Portable Lanterns
Details
  • Year established: 1938
Highlights and features
  • 80+ years of specialized expertise in emergency lighting systems
  • Exclusive lifetime warranty on emergency lights and exit signs
  • Full-line manufacturing with over 50 product series
  • UL-certified facility ensuring code-compliant products
  • Complete in-house process control from design to assembly
Associations and certifications
  • Underwriters Laboratories (UL)
Services
Emergency Lights
Our commercial and industrial emergency lights provide reliable illumination during power outages. Designed to meet UL 924 standards, these fixtures ensure safe egress in critical environments. With over 75 years of manufacturing experience, we offer solutions for diverse applications including NEMA-rated enclosures and special-use configurations.
Exit Signs
LED exit signs combine energy efficiency with code compliance for commercial buildings. Available in Chicago and New York approved models, our illuminated signs feature wet location ratings and die-cast construction. The product line includes edge-lit, double-face, and combination units with battery backup capabilities.
UPS Backup Systems
Emergency lighting inverters provide uninterrupted power for critical lighting systems. Our UL924-certified units range from 55W mini-inverters to 125kW three-phase systems. Designed for both indoor and outdoor applications, these solutions maintain full-light output during power failures in commercial and industrial settings.
Battery Backup
Professional battery solutions ensure long-lasting operation of emergency lighting systems. We offer sealed lead calcium, Ni-Cad, and refillable battery options with specialized drivers. Our voltage accessories and power transformers support reliable performance in backup lighting applications.
Portable Lanterns
Durable portable lighting solutions designed for emergency response and maintenance tasks. These rugged lanterns feature lifetime warranties and are engineered for dependable operation in challenging environments. Available in clamp-on and heavy-duty models for industrial applications.
Questions
What warranty do Big Beam products carry?
Big Beam offers an exclusive lifetime warranty on emergency lights, exit signs, and portable lanterns.
Are products UL certified?
All products are manufactured in a UL-certified facility meeting NFPA 70 and NFPA 101 standards.
Can you customize emergency lighting solutions?
Our in-house engineering team creates custom designs for special color requirements or unique applications.
Do you sell directly to contractors?
We work through authorized distributors and sales representatives for all product sales.
What locations do you serve?
Our products meet Chicago and New York approval standards with nationwide distribution capabilities.
Reviews (2)
Brian The Tower Guy
Dec 05, 2021 Report
Love the classic big beam units with LED heads. The chargers are very good. and the PAR 46 LED heads are very bright
Patrycja Labno
Jun 24, 2020 Report
Critical: Professionalism, Quality, Value THE WORST PLACE TO DO BUSINESS. THESE PEOPLE ARE HORRIBLE. HORRIBLE CUSTOMER SERVICE, PRODUCTS ARE TRASH! DON'T LET THESE PEOPLE TAKE YOUR MONEY