Transformer 12V HALOGENE / LED 105 W. Works equally well with LED than with halogen bulbs. Output voltage 12V.. Transformer, dimmable. Supports a power range of 1 W to 105 W. Begins to operate from 1 Watt. Dimensions of 17.3 x 5.4 x 3.3 cm Up to 2 outputs. High-end product