The M-SERIES is the most compact magnetic core dimmable LED driver on the market making it the perfect choice for tape lighting, tube lighting, linear lighting and multiple other residential and commercial lighting applications. Encased in a high-quality metal enclosure that includes multiple ⅞" knock-outs for easy installation, each unit is equipped with circuit breakers to protect both the driver and the LED load. All our magnetic LED drivers are phase dimmable with any standard leading edge MLV TRIAC dimmer and come in both Class 2 and higher power single channel options.Magnitude Lighting "Electrician Preferred" MAGNETIC SERIES. - Compact Design & Integrated J-Box for Easy Installation - Compatible with a Wide Range of Dimmers - 120V - 277V Input Voltage for Residential and Commercial Use - 20W - 1200W 12/24 VDC & VAC Output - Extremely Reliable and Durable The M-SERIES is the most compact magnetic core dimmable LED driver on the market making it the perfect LED driver for any residential or commercial application. 12VDC (20W - 300W) 24VDC (20W - 300W)