... 264VAC, 47- 63Hz input 4. PWM Design, Over Current protec Constant Current LED Driver Feature:Constant Current LED DriverOutdoor / indoor LED Driver90 - 264VAC, 47- 63Hz inputFully encapsulated with ... CE, LPS2 year warranty 20W series models: Model No. DC Output Tol. R&N Effi. LPC-20-3503-48V, 350mA ... 10-500Hz, 2G 10 minutes /1 cycle, period for 60 minutes each along X, Y, Z axes.Safety Standards: ...