The L2-B Series is a Triac/ Phase cut Dimming, Multi-channels, UL Class 2 Constant Voltage LED Driver, designed for the North American market. It covers a power range of 60-400W, with options for 12V and 24V, 5years warranty, high power factor(PF>0.95) and high efficiency, led drivers and junction box integrated, Suitable for using in dry and damp locations, such as Architectual lighting; LED Strip light; LED Linear light,etc.