Features :
UL Listed for US and CANADA, Listed to UL924 and tested to CSA 22.2 No. 141 Field or Factory Installation
Self-test function
Malfunction indication
Constant Output Power
Input: 100-277Vac, Output: 170Vdc
Designed for Triac dimming fixture, especially for DOB drivers, such as LED Ceiling Light, LED Disk Light, LED Down Light, etc.