Led lights change temperature from on/off switch (Color temperature)

Thread Starter

AntreasAAC

Joined May 21, 2023
5
Hello my electrician installs two Sunlight in my house that can be turned on/off from three different on/off switches. My problem is that the lights change temperature every time I turn them on. I have the instructions here please help. There is something about the three temperatures on that paper that maybe you pros figure out. Thank you
20230520_165110.jpg
 

ElectricSpidey

Joined Dec 2, 2017
2,593
It would seem these lights are designed to be operated from a remote control and not from an on/off switch.

So, I doubt there is anything you can do about the issue.
 

crutschow

Joined Mar 14, 2008
32,849
Yes, since it apparently was not designed to be controlled from a power switch, it has no memory of what the last color temperature setting was when unpowered, and likely just powers up with either an arbitrary or default setting.
 
Last edited:

MisterBill2

Joined Jan 23, 2018
15,600
Hello my electrician installs two Sunlight in my house that can be turned on/off from three different on/off switches. My problem is that the lights change temperature every time I turn them on. I have the instructions here please help. There is something about the three temperatures on that paper that maybe you pros figure out. Thank you
View attachment 294663
OK.the lights change COLOR TEMPERATURE setting. Now it makes a bit of sense.
 

Ya’akov

Joined Jan 27, 2019
8,154
From the instructions it would appear the design of the lamp doesn't include any memory for preferred color temperature. It seems to be showing that the wall switch will cycle through the three options and the remote has either two (6500K and 3000K with the K+ and K- buttons) or three (cycling with through the three options with the middle button of the lower three.

Unless there is an undocumented memory function it seems you are stuck with what you have.
 

MisterBill2

Joined Jan 23, 2018
15,600
The instructions are as useless as any typical Ikea instructions. What might possibly work, maybe, is to wire the remote between the switched mains power and the light. That might allow setting a give color temp.
 

Ya’akov

Joined Jan 27, 2019
8,154
The instructions are as useless as any typical Ikea instructions. What might possibly work, maybe, is to wire the remote between the switched mains power and the light. That might allow setting a give color temp.
The instructions (and the TS post) show that operating the power switch iteratively cycles through the three color temperature options. The problem is that the TS wants a particular one, and only that one. The requirement to press the power switch multiple times is an annoyance.
 

MisterBill2

Joined Jan 23, 2018
15,600
The instructions (and the TS post) show that operating the power switch iteratively cycles through the three color temperature options. The problem is that the TS wants a particular one, and only that one. The requirement to press the power switch multiple times is an annoyance.
Totally correct. THAT is why I suggested adding the remote, in line, between the switched mains and the lights. It is the only obvious option shert of getting rather complicated. And it is part of the reason avoid such gimmick features.
 

MisterBill2

Joined Jan 23, 2018
15,600
My suggestion is still to revise the wiring so that the control module is in the circuit between the three lights and the several switches. This is why it is rather important to read and understand the product description literature. It is also why I do not shop at some of those sites.. I read the labels!
 

Thread Starter

AntreasAAC

Joined May 21, 2023
5
Thanks for all answers. I also check the leds are used for each color indepentently so the Warm is half leds, White the other half leds and Warmwhite both together.
 

MisterBill2

Joined Jan 23, 2018
15,600
On some LED light sets I have seen a physical means of setting the color temp. A close examination might reveal such a means. Or maybe not. It would require a good light and a good magnifier to carefully examine the circuit board.
 
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