UL 1029 CRD-2012 高强度气体放电灯镇流器的UL安全标准. 节/段落参考: 20.1主题: 修订输入测试为包括开灯和熄灯期间的输入电流限制 (第五版: 2011年1月21日)
UL Standard for Safety High-Intensity-Discharge Lamp Ballasts - Section/Paragraph Reference: 20.1 Subject: Revision to Input Test to include input current limits during lamp starting and lamp out conditions (Edition 5: January 21, 2011)