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: I purchased this light in Dec 2013. Something in the base burned out. What is the warranty?
Document: Getting old, and this is a necessary tool more often than I care to admit. Good heavy base holds the glass and light in place, but not so big it's hard to store it.
I like to sit on the floor and do my nails so I need a good inexpensive light that I can adjust, this light fits the bill perfectly...it's got the magnifier on top for doing my toes if I need a more close up view. Others have said the base is not steady which is true but it's steady enough to hold itself up, just don't knock into it. The bulb is wonderfully bright and gives great light to help me see what I'm doing.
This magnifier lamp is much better than most because it has a clear glass lens. Most such lamps use a plastic lens that causes distortion. So, the image here is clean and wide, good light source (not color corrected), and the flip-up dust cap is a good idea. But there's one glitch to be wary of; the place where the gooseneck connects to the base.
It is what it is:  Only about 12&#34; (30cm) tall, with a mediocre lens, so-so articulation. It does have a reasonably good focal circle about 2-4&#34; (5-10cm) from the lens. Very blue light. Works for something like stamps or beads where you can hold and manipulate the work easily, if you don't need color accuracy at the same time.
This magnifier lamp is one of the most useful things in my sewing room. I enjoy playing with the embroidery machine I purchased last year but I had problems clipping threads and removing the stabilizers. As a geezer, I need to have things big and bright for me to see them. This lamp serves both purposes - it magnifies and puts light on my embroidery work so I can see to clip threads and remove stabilizers without cutting the fabric and ruining my work.
The lamp has a flap that flips down over the magnifier lens to keep dust off the lens. I bought this lamp for sewing/embroidering but I use it anytime I have trouble seeing something small.... like labels and instructions.
I've read other reviews on this product, so I know I'm not the first to experience the design flaw. The part of this lamp, where the goose-neck goes into the base, is not reinforced well and the base cracks easily. It happened when it was on my desk for only two days. I'll reinforce it myself and glue it, so I don't care. But be aware of this issue. The base is not well made. For the price, overall I think this is a great product.
Mine broke within weeks. Impossible to repair. If you buy this lamp, treat it VERY carefully, especially where the neck emerges from the base. It's not reinforced as it should be.
Great quality for the price with a glass lens, great light, and best of all, no batteries. Just plug it in. I couldn't be happier with this purchase.
Gave it to my Mom for Mother's Day she LOVED it. I myself was very impressed with this Lamp. Would definitely recommend to a friend. Light is very BRIGHT......
Answer: yes