24 in Illuminated In/Outdoor Atomic Wall Clock - Backlit Dial
24 in Illuminated In/Outdoor Atomic Wall Clock - Backlit Dial
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In this review the CLXEAST 24 in Illuminated In/Outdoor Atomic Wall Clock stands out as a large, weatherproof timepiece for patios and living rooms; its single biggest selling point is the built-in atomic time sync plus an AI light sensor that backlights the dial automatically at night. For anyone who wants a readable, oversized decorative clock that largely sets itself and stays visible after dark, this clock delivers a practical combination of automatic timekeeping and ambient illumination without frequent adjustments.
Key Features
- Atomic time sync: The clock receives WWVB radio updates so it sets itself and adjusts for Daylight Saving Time, reducing manual time changes.
- AI smart LED light sensor: An integrated sensor turns on a warm, ambient backlight in low light and can be set to Always On or Always Off for flexible night visibility.
- IP65 weatherproofing: A sealed design with rubberized gaskets and UV resistant finish protects the 24 in metal case from rain and outdoor elements when sheltered.
- Built-in thermometer and hygrometer: The dial includes sensors that report temperature from -40 to 140 degrees F and humidity from 1% to 99% after a calibration period.
- Large readable dial: The oversized 24 in face and clear markings make the time easy to read from across a yard, deck, or living area.
Who It's For
The clock is ideal for homeowners who want a decorative yet functional outdoor or indoor wall clock that minimizes maintenance; its atomic sync and backlight are useful for busy people who do not want to adjust time manually and prefer a visible dial at night. It also suits those decorating a patio, pool area, porch, or a large living room with a vintage-to-midcentury aesthetic.
Those who require constant exposure to harsh, direct elements like unshielded full sun or constant downpour should look elsewhere or ensure the clock is installed in a protected spot, since longevity depends on avoiding continual extreme exposure. Buyers who need smart home integration or app control should also consider different models, as this clock focuses on standalone analog operation.
Pros & Cons
Pros
- Automatic WWVB atomic sync makes time setting virtually hands-free.
- Nighttime backlight with an AI sensor improves readability without extra wiring.
- Weatherproof construction and UV resistant finish suit covered outdoor placement.
- Large 24 in size and clear dial enhance long-distance readability.
Cons
- Some customers report occasional timekeeping discrepancies, so reception of the WWVB signal may vary by location.
- Not intended for constant direct exposure to extreme elements; installation in a sheltered location is recommended.
Specifications
| Brand | CLXEAST |
| Diameter | 24 in |
| Backlight | AI LED light sensor, Always On/Always Off |
| Atomic sync | WWVB radio (Fort Collins) with 4 US time zone selections |
| Environmental rating | IP65 weatherproof, UV resistant finish |
| Thermometer | -40 to 140 degrees F |
| Hygrometer | 1% to 99% relative humidity |
Our Verdict
The CLXEAST 24 in illuminated atomic wall clock is a good-value choice for buyers who want a large, low-maintenance outdoor or indoor clock that stays readable after dark. Its automatic WWVB time updates, built-in thermometer and hygrometer, and weatherproof construction make it a practical decorative piece for sheltered outdoor spots and spacious interiors; just allow a few hours for sensors to calibrate and install away from constant direct elements.
Frequently Asked Questions
Does the clock adjust for Daylight Saving Time?
Yes. The atomic WWVB feature automatically adjusts for Daylight Saving Time when reception is available and can be turned off if desired.
Will the backlight work without wiring?
Yes. The integrated AI LED backlight is built into the clock and activates based on the light sensor; it offers Always On or Always Off settings.
Is this safe to leave outdoors year-round?
The clock is IP65 weatherproof and UV resistant but should be placed in a sheltered location away from constant direct sun, heat sources, or prolonged heavy rain for best longevity.
Editor's Take
The CLXEAST 24 in illuminated atomic wall clock is a practical, well-priced choice for sheltered outdoor or large indoor spaces, offering automatic WWVB time sync, an AI backlight, and built-in temperature and humidity sensors.

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