This clock features an integrated light sensor that automatically activates a warm, ambient backlight during dark conditions. Durable all-weather construction makes this a functional addition to any patio or garden. The stylish, sleek design makes it perfect for indoor décor as well. It also features a reliable quartz crystal movement, accurate temperature, and humidity readings, and easy-to-read Roman numerals. The thermometer measures temperatures from 0 to 100 degrees Fahrenheit. The humidity sensor readings range from 1% to 99% relative humidity. This clock includes an instruction manual and an integrated hang hole for effortless wall mounting. The backlight requires four (4) D alkaline batteries. The clock requires one (1) AA alkaline or lithium battery (not included). Lithium batteries suggested for temperatures below -4°F/-20°C. Limited 1-year warranty.

• Excellent For Indoor or Outdoor Use: This large clock is weather-resistant and designed to work both indoors and outdoors
• Built-in Thermometer and Hygrometer: Elegantly displays current temperature (0°F to 100°F) and relative humidity (1% - 99%)
• Timeless Design: Luminescent light up clock features copper finish accents and large roman numerals overlay with an ambient glow in dark settings
• Battery Powered: One (1) AA battery and four (4) D batteries for the backlight (NOT INCLUDED) Lithium or Alkaline Batteries recommended
• Silent and Accurate Clock Movement: Built with Quartz crystal timekeeping technology to keep accurate time and a silent environment
• Full Dial Illumination Activates in Darkness: Glow duration includes a 4-hour timed mode, ""always-on"" mode, or deactivated backlight