The 60W ELV series feature cETLus Listing with high reliability and Class II rating. Standard built-in protections include short circuit, over-current, and over temperature. ELV drivers can be used in dimming applications with a 60% minimum load is applied, or in non-dimming applications with a 1W minimum load. Metal enclosure features ventilation perforations and three 1/2" knockouts on both input and output ends.