Insights

Strategic Growth CSL Lighting is expanding through acquisitions, including the 2026 purchase of Schoolhouse, indicating a growth-oriented trajectory and potential cross-sell opportunities across its enhanced product and brand portfolio.

Product Leadership Recent launches of next-generation cylinder systems and upgrades to Cylinders and Entity Cylinders demonstrate ongoing innovation in high-performance, low-glare architectural lighting, suggesting opportunities to upsell to designers and facilities managers seeking cutting-edge lighting solutions.

Market Position Positioned as a high-end, architecturally driven lighting provider within the Hudson Valley Lighting Group, CSL targets commercial and residential spaces with premium optics and design, aligning well with specifier and contractor networks seeking premium brands.

Tech & Ops Readiness Adoption of a modern tech stack (iCIMS, AWS, HubSpot, Microsoft 365) supports scalable sales and marketing operations, enabling targeted campaigns, lead nurturing, and efficient project management for large installation projects.

Financial Signals Revenue in the $50M–$100M range and a mid-sized employee base position CSL as a formidable mid-market player with potential for channel expansion, partnerships with large electrical distributors, and collaboration with AEC firms on specification-driven projects.

Similar companies to CSL Lighting

CSL Lighting Tech Stack

CSL Lighting uses 8 technology products and services including iCIMS, Amazon Web Services, Microsoft 365, and more. Explore CSL Lighting's tech stack below.

CSL Lighting's Email Address Formats

CSL Lighting uses at least 7 email formats:
CSL Lighting Email FormatsExamplePercentage
First.Last@csllighting.comJohn.Doe@csllighting.com
83%
FirstL@csllighting.comJohnD@csllighting.com
13%
FLast@csllighting.comJDoe@csllighting.com
4%
FirstL@troycsl.comJohnD@troycsl.com
40%
FLast@troycsl.comJDoe@troycsl.com
33%
Last@troycsl.comDoe@troycsl.com
20%
First.Last@troycsl.comJohn.Doe@troycsl.com
7%

Frequently Asked Questions

What is CSL Lighting's phone number?

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You can contact CSL Lighting's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is CSL Lighting's official website and social media links?

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CSL Lighting's official website is csllighting.com and has social profiles on LinkedIn.

How much revenue does CSL Lighting generate?

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As of October 2026, CSL Lighting's annual revenue is estimated to be $50M - $100M.

What is CSL Lighting's NAICS code?

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CSL Lighting's NAICS code is 31-33 - Manufacturing.

How many employees does CSL Lighting have currently?

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As of October 2026, CSL Lighting has approximately 54 employees across 2 continents, including North America and Asia. Key team members include Engineering Manager: J. C., Production Planner: V. S. and Custom Customer Service: G. M. Explore CSL Lighting's employee directory with LeadIQ.

What industry does CSL Lighting belong to?

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CSL Lighting operates in the Manufacturing industry.

What technology does CSL Lighting use?

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CSL Lighting's tech stack includes iCIMS, Amazon Web Services, Microsoft 365, FancyBox, HubSpot, Windows Server, Vimeo and Piwik PRO Core.

What is CSL Lighting's email format?

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CSL Lighting's email format typically follows the pattern of First.Last@csllighting.com. Find more CSL Lighting email formats with LeadIQ.

When was CSL Lighting founded?

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CSL Lighting was founded in 1967.
CSL Lighting logo

CSL Lighting

ManufacturingCalifornia, United States51-200 Employees

CSL Lighting is a mid-sized manufacturer based in City of Industry, California, that designs and produces high-performance, low-maintenance lighting for commercial and residential spaces. Its architectural lighting lineup combines an advanced optic system with compact, small-aperture designs to deliver adjustable illumination with minimal glare across different beam spreads and full cut-off. The company places strong emphasis on research and development to ensure quality lighting that blends system-based performance with a creative touch.

It serves professional customers seeking reliable, high-quality lighting for diverse environments and, in February 2026, announced the acquisition of Schoolhouse Electric Inc., signaling an expansion of its portfolio.

Section iconCompany Overview

Phone number
NAICS Code
31-33 - Manufacturing
Founded
1967
Employees
51-200

Section iconFunding & Financials

  • $50M - $100M

    CSL Lighting's revenue is estimated to be in the range of $50M - $100M

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