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Replacing pool lights a DIY project?

Posted on 8/9/25 at 7:28 pm
Posted by gungho
Member since Jun 2016
216 posts
Posted on 8/9/25 at 7:28 pm
Anyone replaced pool lights or just bulbs, specifically a spa light? OK for a DIY'er? Seems straightforward from YT videos except I don't want to electrocute someone after I replace and turn the power back on. Also, a pool inspector says La. state law requires replacement with LED (about $1K for whole fixture) but local pool guy says you can replace a halogen bulb with a halogen bulb (exponentially cheaper). Any thoughts?
Posted by RoyalWe
Prairieville, LA
Member since Mar 2018
4281 posts
Posted on 8/9/25 at 9:11 pm to
I replaced mine with a LED one that you can change colors on with a remote. I just made sure the GFCI trip it's tied into was working and, of course, de-energized everything before changing it. I wish I didn't have a bulb in my pool, honestly. Electricity and water just freaks me out.
Posted by LemmyLives
Texas
Member since Mar 2019
13384 posts
Posted on 8/9/25 at 10:50 pm to
Posted by gungho
Member since Jun 2016
216 posts
Posted on 8/10/25 at 7:49 am to
Very helpful. Thanks so much
Posted by LSU-MNCBABY
Knightsgate
Member since Jan 2004
25156 posts
Posted on 8/10/25 at 9:09 am to
If you’re going to go through the trouble of doing it you should go ahead and get the color changing led bulbs, makes everything much nicer.

Posted by billjamin
Houston
Member since Jun 2019
16617 posts
Posted on 8/10/25 at 11:21 am to
Because I have piece of shite globrites I’ve gotten pretty good at this. I’ve done 5. Get a good fish tape and some electric tape and you’ll be fine. Also most pool lights are 12V so no real electrocution risk there.
Posted by Floating Change Up
Member since Dec 2013
12877 posts
Posted on 8/11/25 at 4:42 pm to
one of my LEDs went out in my pool -- I had to drain my pool for some plumbing leaks. Took this opportunity to replace the light. Took me about 45 minutes.

I would absolutely recommend with biting the bullet and upgrading to the LEDs.
Posted by LemmyLives
Texas
Member since Mar 2019
13384 posts
Posted on 8/11/25 at 4:53 pm to
quote:

12V so no real electrocution risk there.

You sure about that? I've been knocked unconscious while working on phone lines. When you mix even limited voltage with water, grounding, and other circumstances, it can get uncomfortable.
Posted by billjamin
Houston
Member since Jun 2019
16617 posts
Posted on 8/11/25 at 6:52 pm to
quote:

You sure about that? I've been knocked unconscious while working on phone lines. When you mix even limited voltage with water, grounding, and other circumstances, it can get uncomfortable.

Phone lines are typically 48V and also have an AC overlay in some areas. Can you get shocked by 12V, sure. But it’s pretty hard to get that scenario right. And these transformers have a fraction of the amperage of a car battery. I wouldn’t stand in a puddle of water with it turned on. But basic common sense will keep you from getting a hit from the 12V side along with things like your bodies natural resistance.
Posted by LemmyLives
Texas
Member since Mar 2019
13384 posts
Posted on 8/11/25 at 8:14 pm to
quote:

But it’s pretty hard to get that scenario right
quote:

I wouldn’t stand in a puddle of water with it turned on

And that was my scenario, when a phone call came into the law office while I was installing DSL and the back of my hand brushed a terminal. A 9V battery on your tongue tingles, if it hits your braces it's an entirely different experience.

The head injuries and electrocutions could explain a lot of my posting history.

Posted by jdavid1
Member since Jan 2014
2598 posts
Posted on 8/12/25 at 8:08 am to
I had a pool company change my old fiber optic pool light to led. The youtube videos had a mix of ways to do it so I opted to just pay them to do it right. After watching them I could easily have done it. It took them 30 minutes and cost $800.00.
Posted by tigerfoot
Alexandria
Member since Sep 2006
60698 posts
Posted on 8/12/25 at 10:28 am to
quote:

It took them 30 minutes and cost $800.00.
Sounda about right. I hired out my landscaping lights. 700 bucks and about an hour, plus lights and equipment of course.
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