Hello all, new to this forum. I joined after researching help for finding a replacement for my LED pool light and finding many helpful tips on other "pool stuff".....VERY good forum u guys have here!!
However, I have not found an answer to my question. First, let me state that we had our inground 25K gallon freeform gunite pool built in 2007 and a Hayward Colorlogic LED light was installed. We have had many years of use out of it during the summer months. Now, when I turn on the light via the toggle switch, it trips the GFCI. I have changed the GFCI again (fixed the issue 3 years ago when same thing happened) and the toggle switch (very rusty) and it still tripped the new GFCI. I called pool experts to inspect and they said I needed new light (Hayward Colorlogic 12v with transformer) and quoted me $1144 (parts and labor). My questions are:
1. Is Hayward Colorlogic 4.0 12v any good? The reviews I have seen online have been horrendous (not lasting more than 1-2 years, sometimes less) but most reviews are several years old. This surprised me since we have had our Colorlogic (version 1.0?) for 11 years and had no problem until now. I don't want to pay a lot of money for it to fail in less than 2 years. Any Hayward representatives on that can shed light (pun intended lol)?
- I saw someone suggest putting silicone to seal the back. I was thinking of using Flex Seal (sprayable rubber): https://www.getflexseal.com has anyone tried this?
2. I looked at Pentair Intellibrite 5G but that is not much better in failures (water getting in). Again, any Pentair representatives on that can help?
3. Someone here suggested Pentair/LED light bulb combo...cheaper to replace just the bulb vs the entire unit. Anyone here go that route and happy with brightness, color intensity, and color programs?
4. Anyone have another alternative(s)?
I plan on doing this myself and saving half the amount the pool experts will charge. I have done lots of renovations/repairs/electrical work in the past.
By the way, I am attaching a picture of the dead Colorlogic LED light. At the bottom left corner of the Hayward Colorlogic label, there is an oval, discolored indentation on the back plate. Is that evidence of the circuit board overheating? Could that be the source of GFCI tripping?

Thanks in advance for your input/advice!
However, I have not found an answer to my question. First, let me state that we had our inground 25K gallon freeform gunite pool built in 2007 and a Hayward Colorlogic LED light was installed. We have had many years of use out of it during the summer months. Now, when I turn on the light via the toggle switch, it trips the GFCI. I have changed the GFCI again (fixed the issue 3 years ago when same thing happened) and the toggle switch (very rusty) and it still tripped the new GFCI. I called pool experts to inspect and they said I needed new light (Hayward Colorlogic 12v with transformer) and quoted me $1144 (parts and labor). My questions are:
1. Is Hayward Colorlogic 4.0 12v any good? The reviews I have seen online have been horrendous (not lasting more than 1-2 years, sometimes less) but most reviews are several years old. This surprised me since we have had our Colorlogic (version 1.0?) for 11 years and had no problem until now. I don't want to pay a lot of money for it to fail in less than 2 years. Any Hayward representatives on that can shed light (pun intended lol)?
- I saw someone suggest putting silicone to seal the back. I was thinking of using Flex Seal (sprayable rubber): https://www.getflexseal.com has anyone tried this?
2. I looked at Pentair Intellibrite 5G but that is not much better in failures (water getting in). Again, any Pentair representatives on that can help?
3. Someone here suggested Pentair/LED light bulb combo...cheaper to replace just the bulb vs the entire unit. Anyone here go that route and happy with brightness, color intensity, and color programs?
4. Anyone have another alternative(s)?
I plan on doing this myself and saving half the amount the pool experts will charge. I have done lots of renovations/repairs/electrical work in the past.
By the way, I am attaching a picture of the dead Colorlogic LED light. At the bottom left corner of the Hayward Colorlogic label, there is an oval, discolored indentation on the back plate. Is that evidence of the circuit board overheating? Could that be the source of GFCI tripping?

Thanks in advance for your input/advice!