Low voltage halogen transformers sometimes referred to as step down transformers are commonly found in outdoor landscape lighting, kitchen lighting, and display lighting. Halogen transformers can be located within a halogen light fixture or they can be located outside of a halogen fixture utilizing a power cord that simply plugs into a standard wall receptacle. We stock a variety of low voltage halogen transformers with input voltages ranging from 120 to 277 volts and output voltage as low as 11.5 volts including many of the most common 12 volt transformers on the market from Hatch and Wang House. Whether you need to replace a halogen transformer in an existing lighting installation or you need help finding components for your custom lighting installation the Lighting Experts at AtlantaLightBulbs.com are here to help. Call us today or click the live chat icon.