Smart home starter kit lets you take total control of your home with a smart thermostat, lightbulb, and plug Program your heating and cooling schedule with the smart thermostat which allows for 6 schedule intervals per day Adjust the brightness of your light with the 9-watt / 60-watt smart bulb, and use the app timer to customize your lighting to suit the time of day Activate the smart plug from the app, and control the timer and schedule to operate at the times you need power Thermostat works with 2 heating / 1 cooling heat pump systems and 2 heating / 1 cooling or 2 cooling / 1 heating conventional HVAC systems Thermostat specs: Temperature units: Degrees Fahrenheit or degrees Celsius Operating temperature: 32 to 122 degrees Fahrenheit (0 to 50 degrees Celsius) Storage temperature: 14 to 140 degrees Fahrenheit (-10 to 60 degrees Celsius) Humidity range: Less than 90-percent, non-condensing Power input: 18 to 30 VAC, 60 hertz Load rating: 24 VAC, 1 amp per terminal; Maximum of 2 amps total Communication frequency: 802.11 b/g/n Model number: BDXHTSL1 Color: White Dimensions (L x W x H: 0.92 x 3.97 x 3.92 inches Weight: 0.43 pounds Turnable White A19 Smart Lightbulb specs: Luminosity: 800 lumens Correlated color temperature: 2,700 to 6,500 K Dimming range: 1-percent to 100-percent (can only be dimmed by app) Rated voltage: 120 volts over 60 hertz Model number: BDXLBS19T1 Dimensions (L x W x H): 2.23 x 2.23 x 4.25 inches Weight: 0.10 pounds Smart Plug specs: Current rating: 15 amps Voltage rating: 120 volts over 60 hertz Model number: BDXPS02U Dimensions (L x W x H): 3.31 x 2.87 x 1.2 inches Weight: 0.14 pounds