Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: Is the light cover glass or plastic?
Document: This fan is just as good as the rest of the Panasonic line. It is special in that the body is  shorter to fit in a smaller joist cavity & it is rated for use with a 3&#34; duct which can be conveinient in a replacement situation. There are new features on the FL4 vs FL3, it now has the night light and the low profile cover like the bigger models. As a remodeling contractor I have installed this and other Panasonic fans many times.
Was doing a small remodel of guest bath, which never had a fan. Contractor told me to look at Home Depot or Lowe's but I could not find what I was looking for that had good reviews. Since I was replacing a dropped ceiling which had had fluorescent lighting behind plastic grids, I needed a low profile (ceiling only 7') and a good light for area of the room not lighted by vanity lights. This did the trick.
Moderately difficult to install as a replacement for an existing fan/light. The upside is that it is much quieter with a better light. I am satisfied with this product.
This was highly recommended by my electrician, and wow what a great purchase. I ended up buying another for smaller bathroom. It clears the steam quickly, and the night light is a nice feature
We used the original wiring but substituted the single pole switch for a split, two rocker switch, so instead of both coming on at once, the fan and light could be operated separately.We are very happy with this fan thus far.
This unit was straightforward to install. The lighting quality is very good. We have used the night light more than we thought we would. The best part is that the vent motor is so quiet. A few times we forgot it was on since we did not notice much sound.
The fan is excellent and very quiet. I wish the light bulb was a bit warmer, since it is very bright and a little harsh to my eye. When it is time to replace it I will look for something more yellow than pure white. The nightlight is excellent.
Relatively easy to install, very quiet and it's great to receive unit with light bulbs included. Nite lite is OK, but so far I've had 2 customers who would rather not have that wired. RE: triple stacked switch not desirable.
I purchased this to replace an old, noisy unit. The electrician who installed it stated that it was &#34;the Cadillac of it's kind&#34;.The price was great. The improvement in light level is tremendous. I am very happy(other than the fact that I just had to re-scrub my tub).
Had my handyman install this in our laundry closet. It is so much quieter than the old beater fan from 1988 was! The light is a nice and bright, beautiful sunlight hue which makes the closet appear to have a skylight instead of a small little fixture. Highly recommend the Panasonic vents!
Answer: yes