Industrial-grade linear high bays engineered for commercial, retail and industrial environments, particularly high rack warehouses, to provide a precise and targted beam spread to direct the maximum amount of light where it's desired. With this linear high bay luminaire lumen output is focused directly where you need the illumination with sharp accurate color to increase visibility. The LED fixture is an energy saving alternative to linear fluorescent and HID high bay fixtures for high ceiling environments with ceilings that are between 20 feet and 60 feet that desire high quality illumination. A proprietary heat sink design provides excellent thermal-conductivity capabilities and helps guard against industrial contaminants. To enhance visual comfort, this highly configurable luminaire is equipped with a specialized optical system that allows for outstanding optical control to maximize delivered lumens while minimizing glare, illuminating features with sharp accurate color to increase visibility and produce sites with remarkable uniformity. The linear high bay is designed with 50º, 30x70°，140x70° beam angles. High efficiency Osram LEDs with 120 lm/W efficiency paired with award-winning MeanWell LED drivers offer no-compromise performance and reliability. The modular structure of the linear high bay fixture allows excellent scalability in both power and length by changing linking the modules to meet your lumen requirements on an application by application basis. These fixtures can be surface mounted with brackets or suspended by rods or chain to fit any high rack application. Available in six wattage options: 100W, 120W, 150W, 200W, 240W, 320W in lengths of 600mm, 900mm, 1200mm, 1500mm.