They are awesome! I didn't expect then to be so bright
597566
Bought these to use in my snow blower. They are awesome! I didn't expect then to be so bright!
3223777
I didn't think these little headlamps would be that bright, but they are amazingly bright!  You can adjust the angle of the lights as needed. The band that goes around your head is adjustable, there are different light settings such as dim or bright, and they also have a flashing red light you can use.  I was given a discount on these lights in return for my honest review, and my husband uses them at work at night and he loves them.
2151703
Just installed these today (7/28); got the 16 pack on prime day for just a little over $20.

First impressions are "wow"; these are pretty bright. Granted, I was hoping for more of a warm-white, yellowish color, but the brightness on these things appears to be way brighter than advertised. I'm not sure - maybe it's just the impression I'm getting compared to the yellow of mercury-based or traditional bulbs.

I managed to replace most of the lights in my house where it matters - and I have a great feeling about it. I even replaced an old bulb in my refrigerator, for kicks (and to see what the effect is over time). On a funny note, now every time I open my fridge, it always looks like those commercials where a chorus of angels is letting out a loud tone of glory as I gaze into the bright white light in the midst of the darkness that is my kitchen (with all the lights turned off). Food is life, these bulbs make it look better.

Considering that the bulbs only consume about 8W of electricity, they are cool to the touch during operation. Unlike mercury or traditional bulbs, I can check or swap out this LED bulb without worrying about waiting for the product to cool off.

It's a little different from the yellow lighting I am used to in typical homes, but with whiter lighting everything is much more visible. I still have some 23W mercury-based bulbs around, but I plan to order another set of these in the future to rectify that : )

I'm all for trying out new things in the pursuit of efficient electricity usage, and this is just got bumped to the top of my list.
1357880
I can't believe how good these are.  I was very skeptical prior to reading other peoples' reviews.  So I thot, what the heck, it's about $20 to try them.  I installed them on my 1998 Yamaha Grizzly on the front rack during the day.  I looked straight at the light at light level during the day, and the lights were bright then.  The next morning when I went to go hunting, I flipped these on and adjusted the beams where I wanted them.  Wow...in a good way.  I was using the 55w halogens that came on my machine about 20 years ago.  It's literally like night and day.  And for the record, I normally hate people coming at me on the road with their cute blue headlights.  I probably still will hate (or strongly dislike) those blue headlights because I can't get away from them on the road.  Anyway, it is almost looking like daylight light at 5am when I get ready to use the Grizzly to go hunting.  I will report back if I have any problems.  They do appear to be very rugged.  I really hope they hold up long-term.  I ordered another set for my skidloader a couple days ago.  There is almost no comparison between "yellow" utility / work lights and these "blue / white" lights.  And now I'm pulling 18w per light instead of the 55w per light previously.  5 stars for now.
330953
I just got these out to try them. I am really amazed at how bright they are and easy to use. These will come in handy as out electric goes out once in a while.
3008203
Great and bright! I buy these as gifts cause I love them so much.
2313869
Super bright! Had no idea I could see this well at night until I replaced my old lights with these!
2596344
I was impressed by how bright these are. And for the price, I had no idea I was getting 2! What a pleasant surprise!
124215
These lights are incredibly bright!

I wish they made these for my other vehicles as well.
3607478
I was surprised how bright these were.  Definitely worth the 10 bucks or so.  But not the rest of my 194's look like crap so I think I'm going to order some more
3221930
These are so bright. I purchased these for our vehicle and they are awesome. I am amazed at how bright they are. LED light bulbs are definitely the way to go. When I purchase items on Amazon I take the time to read reviews and base my decision on reviews from other buyers. Knowing how much I rely on reviews I make sure to take the time to review the product. I only purchase items that I would purchase anyway and use with that said I did receive this item at a small discounted price or completely free. My opinion is 100% my own and was not influenced in any way by the seller. It is my own honest and unbiased opinion. Thank you for taking the time to read my review.
2916069
I have to admit, I was extremely skeptical about various aspects of these lights, but I figured I'd give them a try because they sounded like they'd be so cool!  I should preface this, my first review,  with that fact that I'm not exactly a spring bunny and "technology" isn't one of my strong suits. So, here it goes....WOW! Although I I did have a moment of trouble when I first plugged in the lights (I think that I must have done something wrong), my second attempt proved more than successful.  Even though it was bright daylight, the hue and brightness of the lights were fantastic! My next doubt,  the outdoor installation, was also removed.  The adhesive on the strip was excellent and stuck firmly onto the upper portion of an overhanging porch.  I had the entire set up and ready in a matter of minutes.  I tested the lights at that point and was again impressed by the colors, but worried a bit about how bright the lights would actually be at sundown.  Later that night and in the midst of our 4th of July party, I turned on the lights and immediately, a collective "oooooo" came from our party goers!  Their amazement then skyrocketed when I put the lights on the "music" mode and the lights changed color to the beats of the music we were playing!  I can't count the number of people who were so interested in the lights that they wanted more detailed information about them and specifics as to the name brand and and where I got them.

So, my overall impression? I LOVE THESE LIGHTS and am getting several more sets to light up the rest of my backyard!
1326945
These are amazing. I bought them for my 95 Silverado before buying new tail light assembly. I was actually shocked how much brighter these are.
707499
Beautiful.  Colours are brighter than I thought they'd be and they're awesome!!
32910
These are so bright! I highly recommend these!
1669133
I was expecting limited brightness but I was completely blown away at the illumination these give. Taking the suggestion of another reviewer, I used command strips to fasten them to to wood ceiling of my storage shed. Low power consumption with excellent brightness. I'm ordering more for my other storage shed and closets.
3677654
These are the brightest flashlights I have ever owned!! The light up the whole yard and can focus on tree tops that are over 100 feet away! NOT FOR KIDS!! I think they would do damage to your eyes if you looked at them. They are small enough to fit into my purse or pocket, so are very handy. The flashing mode is like a strobe light, and would quickly get attention from quite a distance. The wrist strap is handy and prevents dropping. Instructions for inserting the batteries are somewhat backwards, but inserting the 3 AAA batteries was easy. I may buy more for gifts.