Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: Can this be used in a enclosed fixture?
Document: This bulb is a great replacement for a 60-watt bulb. It is much brighter than I expected it to be. Was worried that 10-watts would not be bright enough, but it is. These can be used in ANY light fixture. Very happy with the results.
The bulb only lasted for 7 weeks. Now it just blinks. I do have one of their 7w daylight bulbs that has lasted for several months, but it doesn't get used as often.
I am suspicious about how long this bulb will last because it gets really hot. I am not used to that with LED lights. It does have a good quality of light but I would feel better about it if it didn't get so hot.
(See my other reviews on other wattages and colors)After testing several colors / wattages this is what I'm using to replace the 15W CFLs being used in the kitchen in recessed (can) overhead lamps. The warm white color is perfect for indoors (IMO, obviously) and isn't as harsh as the cool white.
This Led Light bulb is truly bright and I'll say it is close in lamination to a 60 Watt light bulb. This light only used 10 Watts of power. The light is a bright white light not a warm white light like the LED Light bulbs with sulfur filter in them. However it is not a bright blue white light like some other cheaper LED Lamps.
I tried the daylight white version of these bulbs and found them to be a little too bright for my living room. So I returned those and got warm white instead, and they're still really bright, but less intense. The color is a deal less yellow than incandescents or the compact fluorescents I've used. I particularly love that they don't heat up the room, which is important to me as summer starts.
Great bright, soft light. Same color as incandescent, but a bit brighter. Doesn't produce gobs of heat like an incandescent. Turns on right away, doesn't flicker, no hum, contains no mercury (I hate CFLs). Quality and cost are finally good enough to start making the switch. We installed these bulbs in all heavily used lights.At least for the lights that are used the most.How fast does it pay for itself?
I bought two of these in November 2013 to replace two heavily used bulbs:1 - OUTDOOR security light on front porch which automatically switches on at dark and off again in the morning. The problem with running bulbs in this environment in a frozen climate, is that eventually the heating/freezing cycle will break the vacuum seal and make a conventional bulb - or even a CFL - instantly burn out. For the last two years I had to replace this outdoor bulb an average of every 6 weeks.
These are fine but remember the base is shielded so there will be a few degrees of shadow.The color temperature and brightness are fine. If you put them in a hanging fixture and you can only see the bottom of the bulb anyway, these are fine.
The color of the light is a warm yellow much like an old bulbs but the light is directed mostly down in a hanging fixture. You will have to look elsewhere if you want the light to radiate sideways as well
Answer: yes