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15 -Amps 120-volt Indoor Programmable Countdown Digital Lighting Timer

Ratings & Reviews for Eaton 15 -Amps 120-volt Indoor Programmable Countdown Digital Lighting Timer

4.5
121
Review
 4.5 out of 5
121 Reviews


92% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The product offers a convenient and versatile solution for controlling indoor and outdoor lighting. It features easy installation, programmable functionality with various scheduling options, reliable performance, and a sleek, versatile design. Users report the timer works as intended, with the astronomical feature accurately adjusting on/off times, and the instructions are clear and easy to follow, making setup straightforward.

Customer review summary generated by AI, including incentivized reviews.
121 Customer Reviews

Programmable switch makes life easier

Would Recommend

Easy to program and works great. Install was a little tricky but not impossible.

April 22, 2026
Verified Purchaser
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Way too complicated, sent it back

Would Not Recommend

So this is a great idea in theory, but I think you need to be a rocket scientist to program it. I guess it uses a rough idea of where you live (northern, central, or southern USA) and the sunrise and sunset times you provide to figure out when sunrise and sunset are for every day of the year and then you can set it to turn lights on or off based on that. Or you can just program it for times (I think) or it can be a countdown timer (turn lights off after XX hours), or it can be in random mode or ...

March 21, 2026
Lowe's Loop
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Response from Eaton Wiring Devices

We are sorry to hear about your experience with Eaton’s 15-amp 120-volt Indoor Programmable Countdown Digital Lighting Timer. We understand your conc...

Eaton Wiring DevicesApril 2, 2026

EatonWiringDevices

You need to have a neutral wire in the switch box

Would Recommend

I liked the look of the product. It was very much like the switch that I had which was reliable for 30 years and worked well with incandescent bulbs but not with LEDs-because of the minimum load requirement of the switch causing lights to flicker. New switch was easy to program after I powered it up on my work bench. Not sure how long the rechargeable battery will last but the price point was attractive compared to the Intermatic switch was almost double the price

January 21, 2026
Verified Purchaser
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Response from Eaton Wiring Devices

We are delighted to hear about your experience with Eaton's 15 -Amps 120-volt Indoor Programmable Countdown Digital Lighting Timer. We appreciate...

Eaton Wiring DevicesApril 10, 2026

EatonWiringDevices

robust lighting timer

Would Recommend

Great timer switch for any circuit up to 15A on 120VAC but specifically designed for lighting circuits and more dependable/robust than bluetooth or wireless lighting controls. Be aware that it can control exterior lights but is rated for indoor installation only. I attached a pic of the button diagram that was included in the package. It will fit inside a standard GFCI cover plate.

December 14, 2025
Lowe's Loop
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Cool timing device!

Love all the features and operating modes this switch has as well as the back up battery to keep settings during a power outage. Clear easy to follow directions and I'm excited for this addition to the house.

November 26, 2025
Lowe's Loop
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Timer

Would Recommend

I'm not savvy with electric things. Had my neighbor install this and he said it was easy to install and loves the timer functions. He said it makes it nice to set and leave for the weekend knowing that it will look like he is home when he is not.

September 29, 2025
Lowe's Loop
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Eaton Astronomic Programmable timer.

Would Recommend

Today i istalled a Eaton Astronomic Programmable Timer. The installation was very simple, the instructions are very clear and easy to follow. Programming the switch was a breeze

September 26, 2025
Lowe's Loop
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Response from Eaton Wiring Devices

We are happy to hear about your experience with our Eaton 15 -Amps 120-volt Indoor Programmable Countdown Digital Lighting Timer! We appreciate you t...

Eaton Wiring DevicesOctober 21, 2025

EatonWiringDevices

Digital switch that is set and forget.

Would Recommend

Does everything it says. Clock, daylight savings, dawn/dusk... Installs like any other switch. It has no beeping. Just simple no frill interface. There is no provision for replacing the backup battery, but it is held together with tamper proof screws.

September 22, 2025
Lowe's Loop
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Nifty idea

Would Recommend

A very nifty item to have if you have the need to put something on a timer without the issue of a timer that plugs in and sticks out. Of course whatever you plug into this will be effected by the timer if you have it set. Make sure you have access to the controls in case you have to change the settings. Easy enough to wire, making sure you have a ground wire in your outlet box. With some older houses this could be an issue. And of course....TURN OFF THE POWER BEFORE ATTEMPTING TO CHANGE THE OUTL...

September 18, 2025
Lowe's Loop
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Chicken Coop Upgrade loading...

Would Recommend

I selected this item because I needed a solution for lighting in my chicken coop and run area. I needed a timer setup that would also allow easy manual operation and this astronomic timer fit the bill perfectly. The pictures shown are my test installation in my shop to test this device and make sure it would operate in a manner that would meet my needs. I was concerned that the need for a neutral wire would be problematic because the wiring in my shed was installed when I purchased the house and...

September 18, 2025
Lowe's Loop
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Response from Eaton Wiring Devices

We are happy to hear about your experience with our Eaton 15 -Amps 120-volt Indoor Programmable Countdown Digital Lighting Timer! We appreciate you t...

Eaton Wiring DevicesOctober 8, 2025

EatonWiringDevices

Programmable Timer

Would Recommend

GREAT product, installed in 3 minutes. I had struggled with three different makes and models of timed switches before I found this one. The other ones required a PhD in wiring and another PhD in understanding strangely worded installation instructions. This one is a charm!! It is hard to find a timed light switch that is not wired for every possibility and so works for none. My switch outlet had 2 white and a black.

September 17, 2025
Lowe's Loop
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Response from Eaton Wiring Devices

Glad to hear about your experience with our Eaton 15 -Amps 120-volt Indoor Programmable Countdown Digital Lighting Timer. We appreciate you taking th...

Eaton Wiring DevicesOctober 21, 2025

EatonWiringDevices

Programmable Light Switch Timer

Would Recommend

Can be used as a single switch or a three way. Can be used as a typical on/off switch or automatically turn on/off automatically on a timer. Several cool programmable features.

September 12, 2025
Lowe's Loop
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Must have a neutral wire to function!!

Would Recommend

I requested the programmable timer to manage a guest bathroom exhaust fan that always seemed to be left on and running for hours at a time. The switch was to replace a single pole switch and has four operating modes; manual, automatic, random, and countdown. The automatic mode can be set to come on based on humidity levels ranging from 45 to 80%. Additionally, there are seven programmable settings to include dusk to dawn mode if used for lighting. I personally only planned on using the manual an...

September 12, 2025
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Very nice

Would Recommend

Seems like its going to be a great addition for my lighting. Very well made and it's a little harder to install. However it's worth the little extra work.

September 12, 2025
Lowe's Loop
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15 amp programmable switch

Would Recommend

This programmable switch is a must for rooms that don't have a lot of traffic and can be programmed to turn lights on while on vacation or away to make it look like someone is home, very well made with quality materials and price is comparable to other brands, would highly recommend it

September 11, 2025
Lowe's Loop
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Confusing fan timer

Would Not Recommend

Honestly I find this type of timer kind of confusing. I'm not sure as far as a fan timer goes why you'd want it to come on at intervals during the day or at night if the bathroom's not being used during that time. I set mine up as a simple countdown timer which was also a little bit complicated to do I must say. Overall the aesthetics of it is nice though I think it adds an updated look

September 10, 2025
Lowe's Loop
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Nice programming ceiling fan switch

Would Recommend

This Eaton ceiling fan control lets you program your fan to a schedule or if the humidity in the room exceeds a certain level. This installs like a normal switch, pretty straightforward if you are familiar with installing a light switch. It can also be used as a three way switch. The front cover acts a a on/off switch to override the program. Note that this will not work with remote controlled ceiling fans. You will need to wire your fan motor power direct to the switch bypassing any remote con...

September 8, 2025
Lowe's Loop
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Easy to use

Would Recommend

Very easy to use. I have been using timers to control outdoor lights as well as tv's radios etc. for years. This is hands down the easiest i have used.

September 7, 2025
Verified Pro Lowe's Loop
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Response from Eaton Wiring Devices

We are delighted to hear about your experience with Eaton's 15 -Amps 120-volt Indoor Programmable Countdown Digital Lighting Timer. We appreciate...

Eaton Wiring DevicesOctober 21, 2025

EatonWiringDevices

Easy to install and works great

Would Recommend

This was easy to install and works great! The price was spot on and instructions were super helpful. We aren't very electric savvy but we did it without any issues

September 6, 2025
Lowe's Loop
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Response from Eaton Wiring Devices

We are happy to hear about your experience with our Eaton 15 -Amps 120-volt Indoor Programmable Countdown Digital Lighting Timer! We appreciate you t...

Eaton Wiring DevicesOctober 21, 2025

EatonWiringDevices

Astronomic Programmable Timer great for turning li

Would Recommend

Astronomic Programmable Timer..we are going to use it to turn off and on Christmas/holiday lights outside on the porch with a waterproof box over it...

September 5, 2025
Lowe's Loop
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