85-320W, LED linear high bay light, Up to 145 lm/W, 0-10V diming. 120-277V, 120-347V available. ETL Listed comply with UL 1598, suitable for damp location use. DLC qualified, Consistent with IES LM-79. Sensor version and Emergency kits built-in version optional. 5years warranty. Light-bar angle adjustable 30°45°60°, light-bar angle adjustable helps to illuminate the items on the shelve, ideal for warehouse and supermarket illumination.