BURNS OUT IN ABOUT A WEEK. CHEAP - JUNK.
933542
Bought two Pink collars for my dog Miley. They took about 3 months to get here to Texas.

When they showed up they didn't have the Free LED SpotLit Locket as advertised. ( I see that they have changed the listing since the last time I purchased...I guess enough people complained.)

First one burnt out in about a week..same as the 2nd one. Cheap - Junk.

WOULD NOT RECOMMEND.
873519
Product worked when I received it at 8pm. Next day, 2 led's burned out. Only 6 of the 8 led's flash. On top of that, this product appears to be constructed with very cheap materials. The light is not nearly as bright as advertised. It is hardly noticeable during the day. Also, the nut that controls the play in the up and down direction of the light won't stay tight. I would most likely give another product a chance, but I can almost guarantee from seeing this one that they're all disposable. Oh well, didn't expect much for $20 anyway...
4710118
Plugged it in and it burnt out in less than 3 minutes. Took almost 2 weeks to get here, then it breaks right away.
2756582
Not worth the money.  Light burned ou as soon as it was connected to battery.
53506
Obviously, people are reviewing these bulbs after receiving them, but before using them.  I got a pack of 10.  Replaced 3 burnt out bulbs.  1 week later, replaced those 3 again.  4 days later, replaced those 3 again.  These bulbs don't last more then a week.  Garbage at any price.
649112
junk ! lasted less than 6 mo. and only used a couple times a week !
1440621
Cheap. seemed like a great/ cheap idea when replacing hids. Turned out that 3/4 burned out within days. A real pain when having to remove air intake box a few times bc of buying this product a couple times. Also the plastic ring must be removed if you are putting these on 07 sierras (new body style). Otherwise you will break the flanges on the bulb.
1597072
After many years of use, my exterior flood light burned out. This bulb lasted 2 days, about 4 hours use. After one week the other burned out. These are junk. I expected a lot from bulbs that cost this much. Not to mention they are not bright like my old bulbs were.
3487901
It worked OK for about a week and now it won't light at all. There are lots of these online so buy a different one.
4138228
Install 16 at customers house and every one burned out within one week. Several burned out immediately. The ones that lasted a few days melted on the fixture trim and ruined the trim. Do not recommend these bulbs.
3370907
You get what you pay for. Unfortunately there's not that many bulbs that go up to this many lumens that are also 3-way. Bought two, one failed at the 50W cap on the first flick, and then the rest of the bulb gave out in 3 days. I'm not expecting my next one to last very long either.

Do yourself a favor and buy a pricier but longer lasting bulb. The quality control on these is pretty bad, and judging by the other reviews, it's a trend, not an exception.
1724354
TERRIBLE, they burn out after 1 day use. Would not buy ever again. Buyer beware.
2257296
Junk!!!  Lasted about 3 or 4 weeks and quit. Now only switch light with no heater.  Wow!
490014
We installed this in a few closets to provide an affordable, temporary lighting solution. 1 of them worked for about 7 days then the LED's completely died. Battery swap was no help.

The others are adequate for the price. They light only a very small section at a time. The easy movability is a helpful perk.
2479632
One of the lightbulbs burned out the first week that we used it. Poorly made, can't change lightbulb after it's burnt out so you can't even see it now.
4708983
brought 8 of these... less than 1 month, already has a lightbulb burned out....
1186614
Led burns out after limited use.  I had it set to blue, which stopped working after about a week. A week later, green stopped. Now I am down to just red.  Well be contacting Amazon for a refund.