Started Clean, bright, flexible...NOW YELLOWISH!
581687
Loved these at first.  I was replacing yellowish lights above my cabinets and love these at First because they were bright white but now they're starting to fade and turn yellowish not happy.

(First review)Love these lights.  Very bright and clean white  perfect upgrade from my soft glow rope light  very flexible. I  bought 2 packs  remember to order the power source.
4894665
The picture is very sharp but the uniformity for white was very poor at first. A quarter of the screen was extremely white and three quarters kind of yellow. This seems to be resolving itself with use of the monitor but also getting a flickering of the screen for a few seconds after initial start up with ghosting of a box in the background for a second. Hope this resolves itself as well.

Update...I deleted the MagicTune program and the flickering stopped. Seems the software may not be compatible with my graphics card. Also went to the NVIDIA settings and made some adjustments and the white uniformity is much better. Much happier with this product now.
1554243
I liked this case at first. It was crystal clear and offered decent protection without obscuring the screen. BUT, I've had it for less than two months now and it's already starting to turn a little yellow/brown!

I have contacted the seller, and if they fix this problem I will update this review.
3464274
Bought these a few months ago and the lights are still working. The main problem is that they went from a bright white to almost a dull yellow. Not good. Bought others from another store and they are still bright white.
3342606
Band and watch start to turn yellowish looking in a few weeks, tried cleaning several different ways but it still is yellowish and only gets worse over time. I do/did like the way the watch looks and feels.
2210812
I bought these about 2 months ago and they worked great for a while.  We put them inside of a built-in and left them turned on almost non-stop for the last 2 months.  The end of the strand closest to the power supply has turned yellow and has changed the color of the lights.  The power supply used was the one that comes with the kit.  If you are going to buy these and leave them on a lot, I recommend turning them down or get a weaker power supply.
527148
I've had the crystal clear case since early July 2015 and it is now yellowish in color. The clear lasted a few months and overall it is a good case.
4266806
Fit great and looked good for a few months and then turned yellowish brown. Not appealing.
575391
Had it a week and it has turned yellow. It supposed to be crystal clear and only lasted 5 days before changing to yellow.
I originally loved it seeing it gave me full view to the good look of my iPhone6. If it didn't change color I would of given it 4/5 stars.
Can't be bothered dealing with returning it so will just put up with the yellowing or just replace it with the one I had on before purchasing.
2372888
The clear plastic has taken on a yellow-ish hue, in less than a year. Yes, I clean it! Often!
1642853
I ordered this topper in August of 2014 (6 months ago at time of review) and was initially very happy with the topper. It made my hard mattress far more comfortable, fit my full-sized mattress as well as a generic topper could be expected to and didn't interfere with my ability to put my sheets on my bed. The synthetic smell that it arrived with dissipated quickly within a couple hours. It arrived the same color as pictured on its Amazon listing.

Six months later, however, the side of the mattress topper that faces upward has completely yellowed (see attached picture). I use white sheets, and not only does the yellowness show through my fairly thick fitted sheet, but it has also begun to discolor the sheet slightly. The size and comfort level of the topper have not changed but for the price I paid, I expect it not to discolor so significantly in such a short amount of time. Overall, would have been 4 stars if not for the yellowing issue.
413576
I washed the shirt and put bleach on it (it's white i mean that what you do) and when i took it out of the washer it came out yellow. Smh.
423248
I really loved this product when it first arrived. I am a very sensitive person to anything with chemicals and was concerned with the potential odor. I have returned memory foams in the past because of this. I was happily surprised that this truly did not have an odor. If I put my nose in it, there was a very faint off gassing. I did not have any reaction, so was very pleased. I also put it in a warm room to expand (75) and it was fully expanded within one hour! It is very comfortable.
What I am very disappointed by is that after 3 weeks it turned yellow and looks as if it is years old with staining. It arrived a beautiful white and this is just un-acceptable. I was shocked when I removed the sheets and saw its appearance. The stain is the worst in the corners, where no one even sleeps.
I really wanted to love this foam, because other than that it was perfect for my needs.
Has anyone else experienced this?
4016895
After half a year of use by clean hands it became completely yellow. Disappointed. It isn't "Crystal clear" how it described. Not recommended
2137432
I like the looks of it (originally) and the storage capacity, however Ive only been using it for 4 days and already most of the white is tinted yellow: outside, very inside section that is across from the phone, and the magnetic locking flap. Only the sections with credit card slots are still original color - for now!
3254668
Extremely bright and changed my interior from a dull yellow hue to a bright white light!
4679020
First and foremost, Next Level Motoring was great at completing my order and delivering it to me surprisingly quick. I would gladly purchase from them again.  As for the bulbs, so far they are nice and contrast well against my current stock halogen headlights.  Personally, I would prefer a deeper yellow color, similar to the color of the fogs that you see on many IS300s, but I believe this would only be achieved with a yellow lens as well.  Overall, I am satisfied with my purchase- they are fairly yellow and bright, however if you are looking for that deep yellow, almost amber color, I'd look elsewhere.

UPDATE AS OF 1-19-11:

I originally rated these bulbs as 4 stars for their appearance, but unfortunately I must downgrade to 1 star due to the fact that one has already burnt out!

Although I'm editing this review in January 2012, they actually blew out in late December... a whopping 6 months after receiving them.  For the record, I did install them correctly and of course ensured that my fingers nor anything touched the glass upon installation.  I also do not do a great deal of night driving, so it's not like I really "put them to the test" or anything.

Of course, the warranty is only good for 3 months, so I won't be getting any free replacements.

Let me be clear in that I would still consider purchasing from Next Level Motoring again, but I would not purchase any Luminics product.

It looks like my quest for good quality yellow aftermarket bulbs will continue...