In an effort to improve your experiences on our website we have updated our menu. Our new navigation makes it easier to find products, software, and content tailored to your industry or interest. We have also updated our contact and support section to better serve you.
1:39
The Appleton™ Mercmaster™ LED Generation 3 Luminaire by Emerson is a full-featured lighting solution that offers harsh industrial and hazardous industries a highly configurable luminaire designed to meet the most demanding task and area lighting requirements. Developed with superior optics, expanded lumen output range, more color temperature options, and a rugged design, the Mercmaster™ LED Generation 3 offers exceptional features and performance. This industry leading luminaire delivers outstanding versatility and application flexibility, while reducing energy and maintenance costs, making it the ideal product for hazardous and industrial facilities. Its rugged and corrosion-resistant design is rated for Class I, Division 2 and Class II hazardous locations, marine and wet locations, and is also certified for ATEX/IECEx Zone 2 and 21–22 to provide a globally rated lighting solution for all your harsh industrial and hazardous illumination needs.
Component level protection eliminates the need for an enclosure flamepath and sealing fittings.
2:20
Appleton™ Rigmaster™ LED Luminaires were subjected to 4 hours of continuous rain testing at a pressure of 5 PSI. This test validates that there is no risk of electrical shock due to moisture seepage when installed in the field.
1:18
Easy to install for retrofit applications, using the same mounting hoods as our legacy luminaires.
1:44
Interchangeable globes, Mercmaster mounting hoods and retrofit adapters, ideal for upgrading an existing space.
2:42
Full-featured lighting solution designed to meet the most demanding task and area lighting requirements.
2:06
Available in a wide range of lumen outputs to address your Zone 1 and 21 hazardous location requirements.
3:29