1.PHILIPS LED Driver 2.Only work for LED lamps. 3.Long lifetime, 30,000 hours 4.Quick ... , <0.8s PHILIPS ET-Economy Transformer LED DriverElectronic transformers for low-voltage LED lamps Product DescriptionHigh-frequency, unique compact size ... and longlifetime electronic transformer, operation with12V LED lampsProduct Features and Benefits• Dedicated LED transformer• Long lifetime, 30,000 hours• ...