LUXPRO Waterproof Micro LED Puck Lights - 5 Pack Tap Lights Battery Powered - Adhesive Lighting Ideal for Under Cabinets, in Tackle Boxes, or on Bookcases

Hubby got stopped because the license plate light went out in his car. After taking the car to the dealer to decipher the problem, he was advised that he would pay $160 for an electrical system diagnosis, and then whatever the repair cost was on top of that, depending on the source of the malfunction. We ruled out being robbed of hundreds of dollars to repair a license plate light and searched for other options. Turns out these lights are perfect. We tucked one in the recession just above the license plate. The light is very bright, and the adhesive is strong enough that there is no concern about it falling off. They're also small enough that the light isn't visible to someone walking by the car, so they aren't likely to be stolen (as are the larger puck lights, which we tried first). The light is simple to click on before driving in the dark and off again when you arrive at your destination. They are indeed waterproof, as they've been used repeatedly during our rainy season the past month with no problems. These lights are a very inexpensive, brilliant substitute for a malfunctioning license plate light.

Put one of these little pucks in the charging bay for my EV. Lights it up well enough to see the whole area around it when I need to plug in at night. Sticks great, puts up with driving without falling off, and one light has lasted months with no sign of batteries dying. When they eventually do die or fall off, cheap enough to replace without breaking the bank.

These are perfect! Small size with huge brightness. They are lightweight and come with the adhesive on the back. The button on the top to turn it on and off makes it very easy to use. I now want more for other small areas of my home.

I bought these little lights to use in a dollhouse I'm making with my grandkids and they work great. They light up the rooms perfectly. I especially liked the fact that the batteries could be replaced, but when I actually tried to replace some I ran into difficulty. When I unscrewed the base to access the battery there was a piece of plastic in the way. On the package, it says "unscrew the plastic safety retainer inside the battery compartment," but I could not figure out how to unscrew it. I just about wrecked the light trying to get it out, and finally gave up. I sent an email to Lux Pro telling them my problem, not really expecting an answer, but several days later I got one. Here it is: "I am so sorry for the confusion, we upgraded our LP172's to be more Complient with the Reese's Law, we are currently working on updating the user manuals and instructions on the packages, that extra piece of plastic should have two tiny holes in them, take a small tool that can fit inside just enough to twist it like you did the base and it will unscrew, once this step is complete, press down on the power button gently to pop the battery compartment out." I used a tiny screwdriver that my husband uses to fix his glasses and was able to follow these directions and get the piece of plastic out, but it wasn't real easy. Then when I had changed the batteries, I had to put it back because it doesn't work without it. Getting it back in was difficult but I did finally manage it, although it isn't screwed all the way in. It does work though, and maybe it will be easier next time, now that I know how to do it. I do like these lights, in spite of this issue. They really make a difference in the dollhouse.

These are great little lights I attached a round magnet to one and is very handy Will work great when working in those tight spots especially handy when working on trucks or cars Great value too

Finally reviewing these puck lights. The brightness is excellent. I haven’t had any duds , as of now, in any of my packages. I use them in random places. Sometimes used as a night light, when a regular night light isn’t enough, but a room light is too much. Stuck one on my drill when I needed more light to work. Stuck one on magnification glasses while I was working on a small solder. I’ve left two or three on over 12 hours, and they still “work”- Definitely not enough by that point to illuminate a small space, but I could find a pen or something in the bottom of a small bag. I would estimate , that if the end user received a good pack, the stated longevity of 10 hours is accurate- with reduced luminance. The biggest draw to purchase this product was replaceable battery. Rechargeable lights are fine, cost effective options-when you have electrical accessibility or a method to recharge. Replaceable battery is good as a backup if you don’t and have access to the batteries you need. I try to keep both options on hand and ready to use. The BEST way I’ve found to open the compartment to change the CR2032 battery is using needle nose jewelry/ small pliers( straight or bent nose). A little extra strength is possibly needed to initially break a seal, but done once makes repeated battery changes easier. The package says the item is “waterproof “. I haven’t tried these in a situation where they were submerged in water. I would guess they are waterproof when new (battery not replaced) and if the compartment is later opened to replace the original batteries, the effect is reduced. I may test water resistance after adding an o-ring between the main housing and components. Takeaway: Great for minor lighting needs in the home, stored in vehicle, taken on trips, lighting models/ dollhouses, working light or illuminating a small space where light would be beneficial. The estimated usage/run time seems accurate (if original batteries not degraded in storage).

Bought this to be able to see a EV charge port in low light. GM makes an OEM solution to this problem- a $300 aftermarket part for this car that requires drilling, fishing and hard wiring- so about $600-700 total for a “solution” to the fact the engineers figured it’s a rare person who needs to see the port when charging at night. So for a little over $2 bucks apiece I purchased this set of 5 puck lights. I did boost the mount strength by adding some 3M outdoor tape on top of their foam tape, but the foam tape is probably strong enough. Used alcohol to wipe the mounting location, then after it dried placed in position and pushed for about a minute to set and left it without driving overnight. I made sure to position it with the button on top, and the height high so it beams above the charger when input. This puck is super bright, perfect for dim and darkness. It’s been mounted for over a couple months, driving though bumps and rain, stays attached. So much easier than trying to maneuver a flashlight around as I’m trying to find the plug in full darkness. And if it falls off or someone steals it, compared to the $300 OEM part I can replace this around 150 times before losing money, not including the installation expenses of the OEM. I see someone else also figured out this solution for their PHEV and glad to see it, really ridiculous that vehicle manufacturers don’t automatically provide lights for this location.

When I first turned on one of the lights, I was impressed by the amount of light such a tiny thing gives off. That's where my joy ended. Before I use anything, I test if it's as easy to use as advertised. Sure, hanging the lights works great, as does turning the lights on and off. But changing the batteries is a whole different ballgame, one you should plan on losing. The outer white base screws right off. No problem there. But then, there's another plastic casing over the battery pack itself that is nigh impossible to take off. The very inadequate instructions read "unscrew the plastic cover." Question is HOW?????? There is no place to get a grip on that tiny casing, so I tried using something pointed to put in the two tiny holes in its outer edge. That worked on one light but not on the others. I am NOT at all happy, as I also bought a card of batteries to go with this purchase. I have no way to return them, due to lack of transportation. So I'm stuck with useless one-use lights and even more useless batteries. Bad idea, VERY bad idea. Do NOT buy these lights!!!