Transformers are an essential item for any electrical project. For high-quality products that are made to last, check out National Specialty Lighting Transformers. With NSL Transformers, you get the top-notch quality and expertise of a company that’s been around for years coupled with technologically advanced and electrically sound products. National Specialty Lighting Transformers are different from other competitors on the market in that they come with a two-year warranty that puts your mind at ease. In addition, you can purchase NSL Transformers in a range of types and sizes. The basic distinction for National Specialty Lighting Transformers is magnetic versus electronic. NSL Transformers are available in both options, and each can be found in various sizes and wattages to meet your electrical output needs. Magnetic National Specialty Lighting Transformers start in a 10” x 3.1” x 3” size and go up to a 12.5” x 7” x 4.75” size. Electronic devices come either UL-listed or ETL-listed and have a 120VAC input and 11.6VAC output. Complete your project with these high-quality NSL Transformers.