The 12V Class 2 Driver is perfect for installations using our dimmable LED lights which need to meet CLASS 2 electrical regulations. These 12V DC transformers power any of our dimmable LED light. Our 12V Dimmable LED Drivers are compatible with many models of dimmer by brands such as Lutron and Leviton, which are commonly used in home and commercial installations, and available at most home improvement stores. The 300W version of the Class 2 Driver is a multiple output dimmable driver that has been specifically designed to power large lighting installations while meeting strict CLASS 2 electrical regulations. Large-scale low voltage projects would normally require multiple 60W (or smaller) drivers to meet Class 2 restrictions. This driver meets code specifications by offering six 50 Watt output circuits on individual breakers. The cost effectiveness of a 300 Watt driver has significant impact for installations that require four (or more) 60 Watt drivers. The Multiple outputs are especially useful in installations that will be expanded in stages (Kitchen Remodels, Office Upgrades, Picture Frames, Automotive, Landscaping, Furniture Decoration, Christmas Decorations, Rv, Closets, Work Shops, Av Racks, or Cycling). This model not only meets inspection codes, but also enables large low voltage lighting control from only one dimmer switch (see the Tech Specs tab for a list of compatible dimmers). Note! For indoor or outdoor use only. For Single Color Strips.