The 1ST-CSLHB LED Linear High Bay delivers high-output, energy-efficient illumination for warehouse, manufacturing, gymnasium, and industrial high-ceiling applications. Its compact G3 linear design with frosted lens and 90° distribution is available in 1 ft, 2 ft, and 4 ft lengths and provides uniform light optimized for high mounting heights. This fixture features Power Select and Color Select technology with CCT options of 4000K and 5000K. It includes 0-10V dimming and a built-in sensor receptacle for easy integration of occupancy or daylight sensors. High-voltage 277-480V versions are available. V-hook and chain mounting hardware is included. The G3 design offers excellent efficacy, reliable Keystone driver performance, and strong energy savings in demanding industrial environments.