One light DOA but have to return both
357015
Light build quality seems okay, but one of four lights was doa and i would have to return both lights from the set, not just the broken one to amazon.
3039548
What a PITA.  One of the bulbs was DOA and now need to go to UPS and return all three.
1277664
one worked good. the other had a few bad LED sectors
4085008
I purchased these lights and would be perfectly satisfied with the except half of them didn't work. I examined them and discovered that one wire had pulled out of one of the lights. I tried to reinsert it but it wouldn't stay. My dilemma is do I send them back or try to remove that light and just repair the wire. I would like to talk to the seller and see what they suggest. Then maybe I can give them a better review.
611234
One didn't work - only sound no dancing lights
2623321
I received my package today.  I was very excited to set everything up and get going.  Unfortunately, one of the AC light sockets is dead.  Both bulbs work fine.  There is a lot of hassle (on my end) on getting one small part replaced.  Returns and exchanges are very frustrating on new items.  This could be (and should be) avoided with some quality control.
4397921
One of the four light bulbs arrive DOA.  Disappointing for such an expensive item.  I will be a little hesitant to use this seller in the future.
4625183
One light didn't work straight out of the package. I contacted the seller for an exchange and did not receive an answer.
3870739
Bought two.  One DOA.  The other one works.  Knocked down two stars for initial quality.
2535571
1 of 2 Cameras arrived DOA.  Hence the 3 star review.  Working camera is great, but amazons process of having to return the item, get a refund and reorder is less than ideal.
4095814
I have purchased two 2-packs of these lights. I had to return one of the packs because one of the lights was bad. It flashed on and off for no apparent reason. The other light from the pack worked just fine.

I see in other reviews that this is not an uncommon occurrence. At $11 a bulb, I would expect better quality control.
2084023
I have had two Wein peanut slaves for many years, and they both work beautifully directly plugged into my Vivitar 283 just fine.  I bought a single from amazon.com, and it was DOA.  I ordered a second single from amazon.com, and it was also defective.  I ordered this 3-pack in hopes that at least one would be functional, and all 3 were DOA.  I again tried one of the good ones that that I have in the same strobe, and it worked just fine. I also tried it with a sync cord, but it still did not work.  Disappointing, since I had hopes of using it on my spare strobe as a hair-light.
1404579
I used to love this light. I still have a white unit that I bought 3-5 years ago and it still works great. I decided to get a black unit.. DOA. Asked Amazon for a replacement. The replacement is also DOA. It's not the batteries, brand-new Duracells. I took them out, put them in the white Ottlite and they work fabulous.. Meanwhile I have two DOA units (I never got around to returning the first one). I will try to contact OTTLITE and see if they will honor replacing these units and if they do, I'll update this review.
1282102
Came with a broken LED light on the back so there was only one of two, easy return
4333782
One lamp wouldn't power on at all. The other had a broken wire, that could have been the fault of whoever returned it before me.
4493542
One works fine-the other doesn't come on at all. I will be doing a return on both Im guessing the first will fail too.
1782496
Ordered 2 of these lights on one worked other one was defective.  Sent back and ordered replacement same issue with lights . So keeping one that works.