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: Are theses bulbs dimable?
Document: I replaced 40 watt bulbs and the light output is roughly the same.
G9 bulbs are simply not there yet with LED technology. Stick with halogen for now.
These bulbs are a great replacement for warm white halogen bulbs, bulbs dio not get hot and give off same amount of light has the halogens did.
They do not turn completely off. They are not on a dimmer or anything but then the switch is off the bulbs still glow a bit.3. The size of the bulbs are about 3 times larger than the halogen bulbs. That might not matter with all fixtures but with the ones I need them for they rose just a bit above the top of the surround.4. The color temperature.
I replaced four halogen bulbs with these. They don't make quite as much light (perhaps 80%?) but the main irritation is a buzzing noise whenever the lights are turned on. When I touch an illuminated lamp, I can actually feel it vibrating.I haven't had this problem with other LED lights in my house, so I think the issue is these lamps.
Used these in under the cabinet kitchen lighting fixtures. They are small, no bigger than the high intensity halogen bulbs that they replaced and were the only LED's I found that would fit these fixtures. I've had them installed for a month and they seem fine. I notice no buzzing that other reviewers have commented on. I like the energy savings and the fact that they aren't as hot as the original bulbs.
Great light - LED body encased in clear silicone or plastic. Provides a bright, twinkly light perfect for the two chandeliers I just purchased. Not so good that the G9 base seems to be loose in some of the light fixture sockets, but by swapping bulbs I was able to get it to work. Apparently both the base and the bulb have a lot of variation in the specifications for the base & socket.
We recently installed 2 vanity fixtures in the bathroom that use 60w halogen lights. I would love to find a LED alternative for the halogen but these didn't cut it. There are 4 issues I have:1. They are quite dim. I had seen that in other reviews but that halogens are super bright so a bit dimmer would be good for me. These were really maybe a 40 watt equivalent (if not less) and when I had all 8 in the two fixtures the light exhibited was just to dim.
Unfortunately now I'm going to need to make my own G9 LED lights which actually use WARM light SMD LED's. They could have easily corrected the cold light simply by taking some of blue out of the light spectrum by impregnating their silicone? solution with a yellow pigment. Seriously though, I would steer clear of this G9 LED if you are prone to seizures.
This is my second purchase from Enjoydeal.
Answer: yes