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: Does on/off switch or dimmer switch require a separate outlet or are they in line with power source?
Document: I read several reviews before i bought and i couldn't be happier in the purchase. These are extremely easy to install. I added an outlet inside of my cabinet that runs off of a dimmer switch. I just plugged in the power supply and then drilled small pilot holes in my cabinets to run wires without them being visible. The hardest part of the install was running the outlet. These lights connect in no time. They are extremely bright and are not task lights but genuine under cabinet lighting.
I love this under cabinet lighting. I have wanted to install under cabinet lighting in my kitchen for years but could not find anything I really liked. The LED light source is perfect, easy to install and conceal, bright and close match to the warm light of incandescent bulbs. I installed a conventional wall switch that controls a concealed electrical outlet inside the cabinets for the power supply transformer to achieve a neater and more professional look. Service was great and I plan to buy more to install in my rental property.
After reading all the reviews here, I learned that it was possible to have the seller exchange the (2) 1 amp power supplies for (1) 2 amp power supply, so that all 10 lights may be connected in a continuous line with 1 single switch, which was what I needed for my cabinets. I emailed them to ask if that was possible and they immediately responded, saying that it was no problem at all. I received the product quickly, exactly the way I had requested. And wow!
I bought this set for for over the counter in the kitchen. and the smaller set for desk top lighting in the den. The installation of the LEDs and the initial wiring was a breeze. The only thing that I would have liked is that the plug in transformer should have an option to attach a low profile junction box to allow the safe direct attachment to Romex and a wall switch. I had to buy separate power supplies for this.
I ordered this light kit 5 months ago. These LEDs are bright, but not super overly bright. Even if they were too bright for you the company offers a dimmer switch. These LEDs are great, they are lightweight, small and easy to install and put out great light. The kit comes with plenty of long cable so cable length shouldn't be an issue. I took power measurements with my kill-a-watt and these things use very little power.
I purchased this light package a few months back and installed them during my kitchen remodel. Very, very pleased with them. I got creative and added a 120 volt switch on a wall under the cabinets and ran the high voltage wires to and outlet box inside one of the cabinets. The included low voltage transformer is plugged into the concealed outlet box.
We used these along with cabinet paint and counter top paint to basically do a kitchen renovation for &#60;$250. The entire light set went up in about 15 minutes (minus a few holes I drilled to run the wiring up the inside of the cabinets, over the sink and into the cabinets on the other side. I plugged the lights into an outlet that had a remote light switch for easy on/off.The lights themselves are bright but warm in color.
Since the counters and back splash had not yet been installed the work really wasn't unreasonable at all. The only thing we got help with was installing an outlet in the cabinet over the stove and converting the electric outlet into switch. We hired a different electrician friend (cheap, cheap) because my husband lacked confidence (remember he was told that it could not be done)and we had wire and cables to run through the wall, also doing so also gave us a feeling of security.
I spent a total time of around 1.5 hours to install these lights. I did have to do some drilling on my cabinets just so I can make it look professional. I also installed a new outlet above my cabinets were I plugged them in and tied that in with a light switch that was next to my sink. It is very plug and play and can arrange however you see fit and could even bypass the switch that comes with if you have an extra switch like I did.
Stare, because that's what I've been doing. These tiny little lights turned my drab, builder's grade, cheap kitchen into something that looks 5 times more expensive! I am nothing less than impressed. As others have said, they are simply plug-and-play. I utilized an electrical outlet in the small cabinet above the built-in microwave to hide the power supplies. Drilling a couple of holes through the cabinets to get the wires where I wanted them was a snap.
Answer: yes