LightingTransformers IP44,UL marks,2 Years Warranty 100-5000mA,3.0-24.0V AC ... Transformers Product Description:1) Name:AUO-48-IP442) Satefy Approval:UL IP443) Output Voltage:3.0-24.0V AC4) Output Current ... efforts of all employees, our products have passed GS, BS, UL, CE, EMC, SAA, PSE and other countries of the certification ...