Emerson’s New Low-Profile Mercmaster LED

MercMaster

 

September 13, 2017

Emerson has introduced its Appleton Mercmaster LED Low Profile Series of hazardous location and ordinary location luminaires for lighting industrial environments requiring greater clearance levels along with reduced energy consumption. With an installed profile of only six inches, the luminaires’ installed depth is approximately 25 percent less than its nearest competitor and consumes 65 percent less energy than a standard HID.

The introduction gives Emerson distributors and customers a broader range of LED options. In addition to this new low-profile, lightweight series, Emerson offers its Appleton Mercmaster III, Code*Master, Viamaster and Areamaster families of LED luminaires that fit a wide scope of installation needs for almost any industrial or hazardous application. 

Delivering up to 5,000 lumens of uniformly distributed light, Mercmaster LED Low-Profile luminaires yield superior performance in areas with ceiling heights up to 15 feet or where OSHA regulations limit the use of ladders, resulting in lower mounting heights for fixtures. Advanced design ensures the luminaires will not create annoying spotlight effects or dark areas, providing ideal illumination for any general or task lighting application. Four replaceable globe alternatives — clear glass, clear polycarbonate, diffused polycarbonate and prismatic glass refractor — allow engineers to choose the perfect lighting solution. 

Mercmaster LED Low-Profile luminaires are especially valuable in transitioning facilities from HID lighting to LED since each Mercmaster LED Low-Profile model maintains the same look and feel as its HID counterpart by using identical housing and mounting hoods. A single fixture housing accommodates all lumen levels, globe styles, and mounting styles. This smart engineering directly translates into significant savings in retrofit time, labor and labor costs.

“Emerson has tapped its considerable resources and talents to engineer an extremely energy-efficient LED luminaire that easily fits into hard-to-reach and tight spaces found in refineries, foundries, chemical plants and other hazardous and non-hazardous industrial locations,” said Christine Hohlman, Lighting Marketing Manager for Emerson. “Critically important is that we haven’t compromised lighting quality for energy-efficiency. Instead we have given our customers the best of both requirements to ensure the safety and health of their employees.”

Hazardous location versions of the Mercmaster LED Low-Profile Series are certified for Class I, Div 2 and Zone 2, and Class II, Div 1 & 2 applications, wet and marine outside conditions (NEMA 3R, 4 and 4X) and IP66. Ordinary location models can be deployed in wet and marine locations and other harsh areas not subject to hazardous gasses and dusts, such as storage areas, parking garages and food/beverage processing.

For more information visit Emerson.com.

Related Articles


Latest Articles

  •  Dine Recessed Series from Liteline

     Dine Recessed Series from Liteline

    March 9, 2026 The Dine Recessed Series is a versatile lighting fixture designed to create a warm, inviting atmosphere with consistent light output. It offers ultra-low glare and exceptional adjustability, delivering precise illumination ideal for design-focused hospitality and high-end residential spaces. This fixture is the perfect solution for applications that require field-changeable optics to meet Read More…

  • Case Study: DarkSky-Friendly Storage Facility Lighting in Kitchener

    Case Study: DarkSky-Friendly Storage Facility Lighting in Kitchener

    March 9, 2026 By CSC LED A well-lit exterior is critical for storage facilities—supporting visibility, security, and peace of mind after dark. Recently spotted on site in Kitchener, Ontario, this storage facility showcases a thoughtful lighting approach that balances performance, efficiency, and neighbourhood consideration. Installed by The Electricians Inc., the project combines durable perimeter lighting with Read More…

  • Challenges and Opportunities in ICI Construction in 2026 as OCS Poll Reveals Quiet Contractor Confidence

    Challenges and Opportunities in ICI Construction in 2026 as OCS Poll Reveals Quiet Contractor Confidence

    March 9, 2026 Annual OCS poll reveals quiet contractor confidence amid trade uncertainty, escalating material costs, financing concerns and continued labour market imbalances Ontario’s non-residential building contractors remain resilient in the face of a turbulent and uncertain marketplace, according to the Ontario Construction Secretariat’s annual Contractor Survey.  Two-thirds of the contractors who participated in the Read More…

  • Guide to the Canadian Electrical Code, Part 1, 26th Edition– A Road Map: Section 58 — Passenger Ropeways and Similar Equipment

    Guide to the Canadian Electrical Code, Part 1, 26th Edition– A Road Map: Section 58 — Passenger Ropeways and Similar Equipment

    March 9, 2026 by William (Bill) Burr[i] The Code is a comprehensive document. Sometimes it can seem quite daunting to find the information you need quickly. This series of articles provides a guide to help users find their way through this critical document. It is not the intent of these articles to replace the notes Read More…


Changing Scene

  • Liteline Welcome New Regional Sales Manager for GTA

    Liteline Welcome New Regional Sales Manager for GTA

    March 9, 2026 Liteline are excited to welcome Peter McCumber as Liteline’s Regional Sales Manager-GTA! “Peter brings more than two decades of experience in the electrical manufacturing and wholesale industry, where he has established himself as a dynamic and results-oriented sales professional,” the company said on LinkedIn. “With Peter’s positive attitude, commitment to excellence, and Read More…

  • New Freshco (not the grocery store) Women in Trades Bursary Supports Leadership Development Across Canada

    New Freshco (not the grocery store) Women in Trades Bursary Supports Leadership Development Across Canada

    March 9, 2026 The Canadian Apprenticeship Foundation is proud to announce the launch of the Freshco (not the grocery store) Women in Trades Bursary, a new initiative designed to support women and non-binary trades professionals in accessing professional development opportunities that strengthen leadership, confidence, and long-term career success. The bursary was established with a named Read More…

  • Eaton Milton Facility Grand Opening

    Eaton Milton Facility Grand Opening

    March 5, 2026 Last month, Eaton celebrated the grand opening of their new Milton facility, joined by customers, industry partners, senior executives and team members. “This expansion doubles our capacity to grow with our customers, strengthens local manufacturing, and enables us to continue delivering innovative power management solutions across Canada,” said Shelly Vaz, Business Unit Read More…

  • Weidmuller Canada Welcomes Franklin Empire Inc. to PRO Partner Family

    Weidmuller Canada Welcomes Franklin Empire Inc. to PRO Partner Family

    March 5, 2026 Weidmuller Canada have announced Franklin Empire Inc. as a new member of their PRO Partner family in Ontario and Québec! “Joining at the Gold level, this marks a proud step forward in strengthening our presence and collaboration across the Ontario and Québec region,” the company said on LinkedIn. “A heartfelt thank you to Read More…