Touch sensitive lamp mystery - on almost every morning

Thread Starter

B-JoJo-S

Joined Jan 3, 2026
287
Almost every morning when I get up I find the touch sensitive lamp on. It has three level settings; low, medium and high. I'll find the lamp on in any of those levels. And who knows if it goes on and goes through all the levels and back off. I'm trying to figure out what could be causing that. I have three cats but I don't think they have enough body mass to trigger the light. There's no heavy AC spikes during the night because the air conditioner is pretty much set to off, though I have had occasion to run it. There shouldn't be any spikes to speak of.

This is a relatively new occurrence. Maybe a month or two at the most. Do you have any ideas what to look for?
 

Futurist

Joined Apr 8, 2025
748
Almost every morning when I get up I find the touch sensitive lamp on. It has three level settings; low, medium and high. I'll find the lamp on in any of those levels. And who knows if it goes on and goes through all the levels and back off. I'm trying to figure out what could be causing that. I have three cats but I don't think they have enough body mass to trigger the light. There's no heavy AC spikes during the night because the air conditioner is pretty much set to off, though I have had occasion to run it. There shouldn't be any spikes to speak of.

This is a relatively new occurrence. Maybe a month or two at the most. Do you have any ideas what to look for?
Picture and brand etc of the lamp please? try putting a 1:1 transformer between lamp and outlet, see if that helps, it will reduce spikes if there are any.
 

Thread Starter

B-JoJo-S

Joined Jan 3, 2026
287
EDIT: Link removed. At least one AAC member reports virus warnings. See post #12 for a screen capture of the unit I have. END EDIT
I've removed the touch pad and grounded the touch cable directly to the metal body of the lamp. Has worked for a few years now with no issues until recently.
try putting a 1:1 transformer between lamp and outlet, see if that helps,
Actually I have several ferroresonance transformers. Quite likely will stop spikes. Thanks. Good suggestion. Hadn't thought of that. Just need to put it inside a box of some sort. (not cardboard)
 
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Thread Starter

B-JoJo-S

Joined Jan 3, 2026
287
The one thing in its favor is the three levels of light output. The lamp itself was never designed to do anything more than just switch ON and OFF. I put a dimmable LED lamp in the socket and it works out well. The lamp itself comes with a switch in the power cord, but that you have to step on and the lamp is beside my wife's chair. Putting that switch where she can reach it would be an inconvenient pain.
 

Thread Starter

B-JoJo-S

Joined Jan 3, 2026
287
This seems to be the only LED'd lamp with this issue. And for 2 to 3 years there has ben no problems until recently.

Yeah, it could be a learning experience. Then again I could just glue the foot switch to the pole and let her squeeze it when she wants it on or off. I should mention it's a floor lamp.
 

MisterBill2

Joined Jan 23, 2018
27,482
Consider that theelectronic assembly inside the box is made of cheap components, subject to both temperature and aging. So things will change, including the sensitivity. If there is an internal adjustment then a correction could be possible. Otherwise, adjustment will be a lot more work.
 
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