Paradise GL33120 12V 120W Low Voltage Landscape Lighting Transformer with Dusk-to-Dawn Timer, Black This 200 watts Paradise Garden Lighting transformer with sun tracking technology is a unique transformer that can be installed indoors or outdoors. With a user friendly LCD screen, you can manager your outdoor lighting system more easily. Choose a timer setting according to your preference, from Dusk to Dawn, Sunwise or a regular clock timer. Sunwise control is based on the time of year and location. The Sunwise timer will automatically turn on at dusk and turn off at dawn. This works independently of the photosensor, so it can be placed inside a garage, behind bushes or in covered areas.