Wang House WH-1501E 150 Watt 12 Volt Electronic Transformer (Replaces 316-0002 MDL, EET150HE EAGLERISE Units) Designed according to the most commonly used Lamp base in North America Dimmable up to 600W dimmers Short circuit and overload protection: Transformers shut off short or overload on the secondary side, automatically reset when problems corrected Replaces 316-0002 MDL, EET150HE EAGLERISE Units Dimension: (LxWxH) 4.29"*1.83"*1.24" / Meets UL Standards of Safety