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: are these bulbs designed for fully enclosed light fixtures?
Document: These bulbs were purchased for use in our outdoor landscape lighting fixtures. These light fixtures were previously using 25W incandescent with the lighting levels being nominally acceptable. Now I leave the lighting on almost the entire evening with little concern to energy use and the confidence that my yard is well lit. (I don't know about the 50,000 hours lamp life but we'll have to wait and see. Hopefully over 10 years of use may be possible.)
My only gripe would be that they were not very well packed by the manufacturer. The 60 watt bulbs are in nice bubble packs to keep them from being damaged. These were stuffed in a bare bones box with no packing. Thankfully Amazon packed them very well.
Originally I purchased a number of the 60 watt equivalent 810 lumen daylight led E27 bulbs but they were just too bright and glaring for our living room. I wanted something just a little more subtle for the living room and dining room. On a whim, I ordered a number of these and WOW, I'm impressed. These are nearly as bright at a little over 500 lumens but they are much more subtle. I would say these are perfectly suitable for a living room or bedroom environment.
This is a very nice bulb and for the price its even better and its LED. I am very glad I purchased this LED light bulb.
Pretty great amount of light from a 5W led, plus the spectrum is better than other, 1st gen leds Ive purchased. Be advised, this is sunlight hue, not soft white. Youll notice the difference.
This is equivalent to a 40W incandescent bulb in brightness so it won't work for a whole room that well but I'm using it as a grow light for some oat and timothy grass I'm growing for my pets. The grasses have thrived under it! I really like that the end of the bulb stays cool so when you have to switch it out for another bulb (i use a night bulb periodically) there is no wait time for it to cool down.
It's lasted twice as long as any other bulb I've tried and still going!
Answer: yes