Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: Are these bulbs open bulbs or is there a circular piece of glass that seals the top of the bulb?
Document: These 10 bulbs cost less than 2 bulbs at the two big stores close by. Also, the original bulbs were open at top, these are totally enclosed. Have them pointed up into some trees, they light them up as well as the original bulbs.
The description and several reviewers state that the bulb has a glass lens covering the bulb. What I received does not have the glass lens (June 2014) and will not work in submersible fountain lights.
Great price on these bulbs and also improved with a glass lens. Easy to remove and replace! I would recommend these bulbs for any landscape lighting.
Okay, not quite but bright enough to cook by. These are so much brighter than the old lights above my stove (I used to have a small florescent bar mounted under the cabinets over the stove) it's like the difference between cooking by candle light and cooking by the light of a sun about to go super nova. These bulbs do not have a glass lense so they are brighter than the bulbs that came with my new range hood. Also, none of these bulbs have burned out yet (unlike the bulbs that came with the hood from the factory).There are a lot of reasons that I love my remodeled kitchen but having enough light to see what I'm doing is priceless.
The only problem I have with these is the light that it emits from BEHIND the bulb is orange'ish. From the front, it appears to be on par with more expensive bulbs.Why am I concerned with the light emitting from behind the bulb? My sockets/housing are meshed and they allow significant light through from the rear of the bulb, and for whatever reason, these bulbs emit a completely different (orange'ish) color from all the others.I've only used one for about a week, so I can't comment on the longevity.
Twelve years ago when my husband and I got married my Mom and Dad bought us a fiber optic pointsetia for Christmas. It is one of our very special Christmas decorations. It worked for two weeks this year and just quit. My husband took it apart in hopes that he could fix it and found that it needed a new bulb. We could not find them locally but Amazon came through. I would rather have been able to buy a smaller number but I will have replacement bulbs for years to come.
I was happy with the price & that they were individually boxed, there were lense covers over the bulb too.
thanks perfect i needed these bulb for my christmas tree on the bottom of the tree stand thanks again .
Priced right, fit fine, don't run them all the time so I don't know about bulb life but they seem fine to me.
These are great bulbs! Work well, last well and reasonable. Will buy these again and again as neededfor the landscape
Answer: yes