Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: Can the brightness be adjusted?  IE:  Is it dim-able?
Document: Arrived as promised.Does not meet expectations.It works fine for what it does but, other than light, it does nothing.I expected that you would be able to set it to change colors but, that must be done manually.There is no auto action. If you want to change the colors, you must do it manually and the slide is not very sensitive.For me, it was not worth the money and I doubt I will ever use it but, finally will donate it to charity. Someone may find some use for it.Mind you there was nothing wrong with the light at all.
I bought this after praying the Samsung counterpart would go on sale for several months, to no avail.Now I own three of them (Uovo Mood Light).The light is mild enough to not be distracting, but bright enough to make an impact on the &#34;mood&#34; of the room.The colors can be set to stay on one, or rotate randomly (and gracefully) through all 256.The interval/speed of the rotation cannot be adjusted.If anyone has any questions about the item, leave a comment and I'll be happy to lend a hand!
i really surprised whith these little lamp, the colors are so amazing, the size is cool and the price is the best of all, i am very happy with my purchase. LED lights are awesome! !
es muy cool de dia no ilumina mucho pero de noche es super nice, le cargas la bateriay dura mucho tiempo  prendida on , no pesa, se carga super rapido,  es muy justo el toque del color..day is very cool but not much light at night is super nice, it charges the batteryand lasts long pinned on, not heavy, super fast charging, is just the right hint of color ..
definitely thought this would be larger. it seems pretty cheap. i think i overpaid. sure, it does the job... but the battery runs out quickly so you have to frequently recharge... i dunno, i wouldnt recommend it
cool item! It's a great conversation piece during parties and my kids really enjoy it. I paid nearly double for another unit which didn't include the auto color changing lights and wasn't nearly as bright.
Would have liked to purchase the Hue lights, but just can't afford it right now. This little guy fits my needs perfectly for now and the price is super right! !
When I received it, the touch sensitive 'strip' didn't work at all. It would constantly cycle through the 256 color mode. Maybe I just got a defective piece, but I had to return it anyway.On the bright side, I was impressed with the range of colors and how the light looked against the wall. I probably would have kept it if it worked properly.
Well... After about 2 weeks all it will do is green! I'm so mad at myself for throwing away the box so I can't return it!
This little light is great - been using a few months now and everyone loves it. I use to light up a mirror area in my foyer. Great peaceful lighting.
Answer: no