Install your thermostat in the proper place
Make sure that your thermostat is located on a central interior wall in a main living area and away from heat sources such as stoves and fireplaces, appliances, bright lights, sunlight, heating vents and radiators.
outdoor timers DT520
Set automatic lighting on/off times
Ideal for patio lights, Christmas lights
Dawn to Dusk function: Built in photocell senses amount of light present and turns unit On or Off
On time: 1-9 hours
Manual override switch to turn unit On/Off
LED indicates unit is On
Sleek “drip-proof” design protects controls in unfavorable weather conditions