Arani’s 24 Volt Magnetic Transformers convert line voltage to 24 volts, allowing 24 volt electronic products to be powered. They are cETL and CSA certified, have an efficiency rate of 85-90%, and come in your choice of 60W, 150W, and 300W. They are among the most compact LED drivers on the market with a magnetic transformer core. Equipped with two auto-reset breakers, one on the input and one on the output, both the driver and the load are protected. The coated metal box encasing the driver includes 2 knock-outs, one on each side, to enable easy installation compliant with electrical code requirements.These magnetic transformers are dimmable, with low voltage magnetic dimmers, perfect for use with dimmable Arani products.