The Challenger SH Linear
Powerfully efficient, the SH series covers more ambient surface area than its competitors, all at 120 Lumens per Watt. Models starting at 15,600 lumens, the SH series is a high output light engineered to cast light over a 275° area in large buildings, warehouses and factories. The lightweight, aluminum hinged bottom mount makes install a snap. By designing these with a focus on ease of installation and maintenance, you will save time and money.