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Model # EI500WC

Internet # 203954896

15-Amp Decorator Auto-off In-Wall Digital Timer

This item has been discontinued.
The Home Depot no longer carries this specific product.

$24.00 /each

  • Compatible with incandescent, fluorescent, CFL and LED lights
  • Built-in rechargeable NiMH battery backup
  • Random setting uses slightly different times each day




Model # EI500WC

Internet # 203954896

This compact 7-day digital in-wall time switch by Intermatic provides up to 14 on/off operations per week. It can be used for 24-hour or 7-day load control of lights, fans, pumps and other medium-duty loads. The display continuously shows time of day, day of the week, timer load and load status.

  • Replaces any standard wall light switch
  • Requires neutral wire
  • Compatible with incandescent, fluorescent, CFL and LED lights
  • Built-in rechargeable NiMH battery backup
  • Random setting turns lights on and off at slightly different times each day

Info & Guides

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Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Amperage (amps) 
Color Family 
Electrical Features 
LED/CFL Compatible,Programmable 
Electrical Product Type 
Timer Type 
Voltage (volts) 
Wall Plate Included 
Wattage (watts) 
Warranty / Certifications
Certifications and Listings 
1-UL Listed 
Manufacturer Warranty 
1 year 


Rated 3.9 out of 5 by 13 reviewers.
Rated 4.0 out of 5.0 by Might be a good product For some reason, when used with my electric system, this device causes the light it controls to blink on and off. The first device I got, I called the manufacturer; and they said they had never heard of anyone having this problem, and the device was probably defective and I should return it to H.D.. I did, and ordered another one, which also had caused the light it controls to blink on and off. I concluded it must be a problem with my system, not the device. I replaced it with a simple toggle on/off, and all works perfectly. I might try replacing it with a device which does not require a neutral. I did connect neutral as instructed for this device. Have others had this same problem?????? October 8, 2015
Rated 5.0 out of 5.0 by Easy to install I replaced a mechanical timer unit with this unit. The accuracy has been good, easy to program as well as easy to install. Digital accuracy versus the mechanical plus or minus ten minutes was the driving force for my change. March 18, 2014
Rated 5.0 out of 5.0 by Auto Timer Review I installed the two timers in about twenty minutes. Instructions were clear. They are only in operation for a few days but so far so good. July 28, 2015
Rated 5.0 out of 5.0 by Great working product This is the second unit I purchased. I have built two of my projects with this timer and it works perfectly. It allows me to charge my mobility scooter at the proper interval while I am away for six months at a time. June 23, 2015
Rated 1.0 out of 5.0 by This was wrong from the jump Either this was "infant mortaility syndrome of the electronic type" - not being crass, this is a legitimate colloquial term - or I have suddenly gone inexperienced with installing Intermatic timers....I am an amateur but have successfully installed just under 15 of the programmable type in single circuit and 3 way circuits, so when I followed this one to the letter I was stumped and even called the service line for the company. Reported my difficulties after about 4 re-installs and the chap said send it back....Luckily the shipping was prepaid.... If HD wants to put on a seminar on installing these I will come partake and jump up and shout AHA if I learn something that I was/am missing. To those of you DIY who have installed these and they work, my bow. Frustrated in Virginia April 21, 2015
Rated 4.0 out of 5.0 by Works As Advertised Easy to install and program, although the instructions could be improved. May 26, 2015
Rated 4.0 out of 5.0 by Good product on and off override buttons handy Good product for the money not the low end but not high end either. Directions could be better provide more visuals. More importantly the backing is deep so if you have limited space you want to make sure the wires have adequate space for the face to be mounted. If you are an expert a deeper electrical box would work great. September 24, 2014
Rated 5.0 out of 5.0 by Works well The display lights up temporarily when pushing any button so you can see it when it's dark in the room. I purchased this timer because the backup battery automatically recharges and does not need replaced. The power hasn't gone out yet since installing the timer, so I can't yet rate how long the battery backup lasts. March 25, 2015
  • 2015-11-22 T10:02:47.171-06:00
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