ourdoor garden lighting tranformers are CE,ROHS,ISO certificates approval,low cost with high quality,and great production 300V Outdoor garden lighting transformersToroidal Transformer Series 7VA~1500VA Primary :100V-240V or customizedSecondary: Customized ;Frequency:47-63HzStandardUL1012, EN61558Insulation ClassClass B, Class F, Class H outdoor garden lighting transformers 300VA-1200VA