The Appleton Areamaster Generation 2 Zone 1 LED luminaires by Emerson deliver best-in-class LED performance. The redesigned Areamaster provides greater versatility, with models from 9,000 to 19,500 lumens and from 24,000 to 38,000 lumens for the High Lumen version, and a choice of beam patterns to meet your diverse floodlighting needs. They are certified for ATEX/IECEx Zones 1 and 21.