Linear LED constant current driver 350mA/15W Housing: K21 The linear LED constant current drivers are designed for use in office and shop lighting. The linear design is particularly suitable for lighting concepts to replace T5/T8 fluorescent lamps with LEDs. Mains frequency: 0Hz, 50-60Hz Short circuit protection: electronic Overload protection No-load proof Protection class: IP20 Plug-in terminals: 0.5-1.5qmm Operating life: 50,000 hours Housing: plastic housing, length: 146.7mm, output voltage: 2V, height: 18mm, output power from/to: 15W, rated frequency: 50-60Hz, width: 21mm, rated voltage range: 2-40V, suitable for outdoor use: no