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: What kind of bulbs can you use?  CFLs? Halogen? Incandescent?
Document: I hated spending the money on this thing, but it did exactly what I needed. My bedroom is a finished attic, with an old pull-chain ceiling light fixture. I wanted to be able to use a switch, but was intimidated by re-wiring & ripping up the walls. So, for the money, it was worth it & I would happily do it again.
Very good unit, expensive, yes! but it would save you a lot of work and mess.Easy to install with basic electrical knowledge.I'll give it 4 stars because its price.
This worked as described. It was expensive, but saved us time and money so we did not have to open up walls and wire a switch. The fitting was tight in the ceiling box. Using the switch without a battery is like magic!
This product is a great solution for wiring that is not connected to a switch. I would recommend this product.
The item worked great for two days then the receiver part quit working. It had been installed by a prof. electrician. I contact Amazon and was told that I would receive an e-mail shorly telling me what to do. I never received that e-mail. It has been over a week.
Since they don't make very cool or interesting pull-chain fixtures these days, this switch is a fantastic answer.
Product works fine. The switch offers some resistance but I guess that's how it is self powered. Need to know basic electrical functions like how to connect the appropriate wires.
It saved me alot of time and money I would've had to spend wiring a room for a light switch.
I just finished  remodeling a block cabin and had to add some lights but didn't want to run conduit down the wall to a box that would stick out and look like a garage wiring job. I ran the conduit from the panel to the exposed beams to the light box hooked up the remotes and everything worked like a charm. Super clean install, a bit pricy but worth it in the end. Good quality product! !
I have been looking for a remote switch for my light and cannot believe how expensive this is. I bought a wireless remote for a lighted fan for 1/3 the price and it works fantastic.... just saying
Answer: no