Only put them in today, but they work well on our dusk to dawn (automatic) lights. There’s no instructions, but it’s easy enough to control the light’s color. We have 3 in the front of our house and got them to match our permanent lights (like ever lights), and the color is close enough. You only get 12 colors, but each bulb can be changed to whatever color you want. The remote works within about a 15 ft radius, and it’ll change all the bulbs at once if within that range. I tried changing one to a different color and it’s tricky if all the bulbs are close together. The only way I got it to work was to back far enough away, and turn the remote away from the lights but still close enough to change one of the bulbs. Not too bright, but bright enough.

This is a 6-pack of awesome color-changing lights. They screw in just like a normal light bulb and work like a charm with the supplied remote. Great for kids’ rooms or for holiday décor. Or maybe to enliven the bed chamber for certain activities.
They are surprisingly small, but screw in normally. They put out a 40-watt equivalent, so you’re not getting quite the illumination you’d get for a normal 60W bulb.
Note that these are not outdoor bulbs. If you have a cover or shroud to protect them from moisture, they should be fine. This is how I’m using them now, in protected outdoor lights, and all are working just fine.
You get two remote controls with this set, which is great for different uses in different places. The remotes I got worked perfectly through all functions, at a considerable distance. Sometimes the remote would work on bulbs in lamps about four feet apart. Other times I had to more directly aim at one bulb at a time to get them to work.
Documentation: you get a small, four-panel user manual. It adequately explains the workings of the lights, and more importantly, how to operate the remote. You get specs, too. There is a 24-hour customer service email address, and that’s it for contact.
Price: this item is currently coming in at just under $24. That’s $6 per bulb, which I think is a fantastic price. There are lots of capabilities here, and it seems to me that for $6/bulb, this is a pretty good deal. And two remote controls.
Bottom Line: Very cool set of 6 color-changing bulbs and two remotes, at a surprisingly good price.

This is a pretty good product. The lights do appear fairly cheap and delicate. I cannot speak to the long term use of the product (how long it lasts), but can say it gives off a beautiful color hue upon first impression. It is great as a party light for halloween or a special event. The price is also excellent. The remote seems to work well from a close proximity and it is nice the set comes with two remotes. I really like the flash setting, the light fades in and out of different colors. Overall, this is a good product and certainly has a place if you are planning a haunted house or a party where special lighting is needed.

Honestly very impressed with those bulbs, got them a while back for my restaurant and I’m very happy with them still!!

Originally bought a 4 pack for my ceiling fan in my kitchen. It takes 4 bulbs but when they're all on its way too bright. I like that I can dim or brighten and all the colors are fun. So is the color changing strobe and soft strobe which softly changes color. Was like oh I need these everywhere and bought 10 more. They're especially beautiful in my Tiffany lamps. Love the remote control! I now have some in my living room ceiling fan fixture as well and with the 10 pack they'll soon be all over my apartment. I got 2 remotes in the 4 pack and 4 remotes in the 10 pack so PLENTY of remotes in case I lose one! Worth every penny!

Put them in a chandelier in my shop and everyone loves them> Colors are soft and not real bright which is a plus in my books.

I got these so that me and my husband could have one in each of our bedside table lamps and three in our main ceiling fan light.
However, I had to swap out one of the three from the ceiling fan and put a stronger, brighter bulb in for when I actually need a decent amount of light, like when vacuuming for example, the white color on the brightest setting is not bright enough.
But apart from that, I love them, it's great having all the functions, you can have it slowly scroll through all the colors – very calming, or speed it up and have a legit disco.
The colors are actually true too! Compared to the last color changing bulb I had, where the "yellow" was green, and the "purple" was pink
Me and my husband each have our own remote. It's really nice at bedtime being able to read with a soft orange light, so much easier on the eyes! Or when I'm sat in bed and my husband is asleep and I don't want to wake him with the bright light.
Very happy with this purchase!