Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: what is the part number for the replacement bulbs?
Document: My mother wanted new solar lights for Christmas and I bought these because the price was right and the reviews were good. And she loved them. The bulbs are beautifully fluted and designed and a nice size. They are bright and the nickel finish looks very upscale. I was very pleased with the price and quality.
We ordered these lights to put around our swimming pool to light the pathway around it. They do a great job and light all night long until the next morning. We had two globs that were broken in shipping and are going to call to see if they will ship new ones. The base that goes into the ground is made of plastic and is a weak point of the lamp, but is doing well for us. Would buy again .
Very nice looking and the lights last well into the night, often into the morning even in late November. Once you get them in the ground, there is very little to complain about. However, the cheap plastic ground spikes are horrible. I mangled nearly every one of them getting them in the ground. If it had metal ground spikes instead of plastic, I would have given it 5 stars.
Unfortunately this summer we had to evacuate the house due to the Waldo Canyon fire and upon return noticed that 4 of the 8 lights had disappeared.Just before Halloween we determine that some folks might not walk up the drive if it didn't have all the lights so we ran to Home Depot ( after reading Robert's review ) and picked up a set.
These solar lights from Malibu are fantastic! They match a set that we purchased over two years ago, which are still working perfectly. They are made using quality materials. These lights definitely enhance the landscaping around our home.
These lights are easy to assemble and are bright enough to illuminate our sidewalk and what a bargain! GOOD DEAL!
These lamps were a Christmas gift for my son and his wife - what they asked for. Everybody's happy. Thanks.
The solar top must be attached to the glass globe. The glass has three tabs that slide into notches in the top. The glass tabs are too large to fit all three into the notches. One light was preassembled and when compared to the other glass globes, it was slightly smaller. Something has gone wrong with their quality control.
That is because they don't use AA batteries. They use a 14430 LiFePO4 3.2V 300mAh battery which is about  inch shorter than a standard AA. Not sure why they do this since there is plenty of space available in the housing for AA but a single AA would only provide 1.2V and the 14430 provide 3.2V, so you'd need 3 AAs to replace to similar voltage.
So far I'm very pleased with this purchase. They are very sturdy and cast a brighter light than the less expensive kind, of which I have a few. One did not work, I'll see how easily that gets replaced.
Answer: no