... . Constant Current LED Driver 2. UL, CE, RoHS, IP66 3. Input: 90 - 264VAC, 47- 63Hz input 4. PWM Design, Over Current protec Constant Current LED Driver Feature:Constant Current LED DriverOutdoor / indoor LED ... and moving sign applicationsHigh reliability/Low costPass UL, cUL, CE, LPS2 year warranty 20W series models: Model No. DC Output Tol. R ...