... and powers for lighting art design.Basic data: ModelOL-KD-155-12WInput VoltageAC100~300V,DC12V/24VFrequency Range50~60HzLED Power12WPower ... 1). Material: Aluminum alloy Water-proof,Anti-UV,Anti-corrosion;Driver with strict & long time test before application; LED chip ... , label, packing etc. All with signature of the responsible.Driver Certificates and Patent in Germany, USA,Australia, Taiwan and Japan ...