... luminaire5600-7200lmBeam angle100-120degreeCRI(Ra)≥ 70Color Silver Chip size45milMaterialAluminumMeasurementD500*H443mmWork temperature-25—60°CStorage temperature- ... yearsLifespan50000hoursLightnoTotal harmonic distortionLess than 9% Application: The LED high bay light is suitable for farms,ice-storge,workshop ... energy than traditional lights8.30W,60W,80W,100W,120W,150W,200W,300W available.Our service: ...