DEWENWILS 300W Low Voltage Landscape Transformer with Timer and Photocell Sensor, 120V AC to 12/14V AC for Halogen and LED Lighting, Spotlight, Pathway Light-F3SHOSL05A

【Built-in Dusk to Dawn Sensor】This transformer comes with a built-in dusk to dawn sensor, which automatically turns on the landscape lighting at dusk and off at dawn. It converts 120V AC household voltage to a safer 12V/14V AC, providing a more practical electrical current level.

【Countdown Timer】The transformer also features a countdown timer with light control timing of 1-9 hours. When set to this mode, the transformer will turn on at dusk and automatically turn off after 1-9 hours.

【Easy to Operate & Install】It's easy to operate and install the transformer - just press the ▲▼ button to switch between Always On, Auto, and Countdown Timing modes. It also has built-in hanging holes and comes with a 3.3ft STJW 18AWG power cord, making it easy to mount on outdoor walls.

【Memory Function】Even in the event of a power outage, the low voltage transformer will remember the mode you selected previously. However, the transformer needs to run in this mode for at least 24 hours before the memory function kicks in.

【Durable & Waterproof】Made from high-performance metal material, this transformer is built to withstand severe weather conditions and is corrosion-resistant. However, make sure that the total power of your landscape lighting does not exceed 80% of the power pack’s capacity to ensure its longevity.