... workWarranty2 yearsLifespan50000hoursLightnoTotal harmonic distortionLess than 9% Application: The LED high bay light is suitable for farms,ice-storge,workshop lighting, ... condition.7. Save up to 80% energy than traditional lights8.30W,60W,80W,100W,120W,150W,200W,300W ... private information Product show ApplicationShenzhen JDY Energy-saving Technology Co.,Ltd.------Welcome to visit our factory!!