CLXEAST 24" Illuminated Outdoor Atomic Analog Clock — Waterproof, LED Backlight & Temp/Humidity

CLXEAST’s 24" Illuminated Outdoor Atomic Analog Clock is a weatherproof, self-setting wall clock with an automatic LED backlight, built-in temperature and humidity sensors, and WWVB atomic time sync for effortless, accurate timekeeping.

This large 24-inch analog clock blends classic dial styling with modern convenience to serve both outdoor and indoor spaces. Its integrated light sensor powers a warm backlight after dusk, while the atomic receiver keeps the time precise without manual adjustments. The metal case is sealed against weather, and onboard thermometer and hygrometer sensors display environmental readings, making this clock a practical decorative element for patios, porches, gardens, living rooms, and entryways.

How does the CLXEAST clock keep time accurate?

The clock uses an atomic receiver that synchronizes with the WWVB radio signal from Fort Collins, Colorado, ensuring second-level accuracy. You can choose automatic sync and Daylight Saving Time adjustments or disable them if preferred. The unit also offers four U.S. time zone settings to match local time quickly.

• WWVB atomic radio synchronization for automatic updates.
• Selectable On/Off atomic function to suit user preference.
• Four time zone options: PST, MST, CST, EST for the continental U.S.
• Automatically adjusts for Daylight Saving Time when enabled.

What weatherproof features protect this clock outdoors?

The 24" clock arrives in a sealed metal housing with rubber gaskets on both front and rear, providing resistance to rain and humidity. The UV-resistant finish helps prevent fading from sun exposure, while the IP65 rating means it withstands splashes and dust for reliable outdoor use.

• IP65-rated enclosure for splash and dust resistance.
• Front and back rubberized gaskets to limit water ingress.
• Corrosion-resistant metal frame with UV-stable coating.
• Suitable for covered patios, porches, gardens, and indoor spaces.

How does the illumination and light sensor work?

An embedded AI-enabled light sensor detects ambient brightness and activates a soft, warm LED backlight when it becomes dark. You can select from two backlight modes—always on or always off—so the clock adapts to nighttime visibility needs or conserves power during the day.

• Automatic warm backlight engages in low-light conditions.
• Two backlight modes: Always On and Always Off.
• Soft LED illumination enhances legibility without glare.
• Sensor-driven operation requires no manual switching at dusk.

What environmental data does the clock display?

Integrated sensors report both temperature and relative humidity, offering quick reference for the immediate environment. Allow up to three hours for the thermometer and hygrometer to stabilize after installation to achieve accurate readings.

• Temperature range: -40°F to 140°F for wide environmental coverage.
• Humidity readings between 1% and 99% relative humidity.
• Built-in sensors for continuous indoor/outdoor monitoring.
• Calibration period: allow about three hours after placement.

Who is this for? The CLXEAST 24" Illuminated Outdoor Atomic Analog Clock is designed for homeowners and business owners who want a large, easy-to-read timepiece that combines classic analog styling with modern automation and environmental sensing. It’s ideal for people furnishing outdoor living areas, restaurants with patios, property managers, or anyone seeking a low-maintenance clock that remains accurate and visible day and night. The clock also makes a thoughtful gift for those who appreciate functional décor—especially when durability and automatic timekeeping are priorities.