Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: I'm looking to brighten up my family room.  Would these ceiling lights serve that purpose since they come with a remote control on/off switch.
Document: We have a good amount of power outages when the trees are laden with leaves (spring summer fall) and the wind or rain blows them down on power lines. Now I don't have to scramble for some candle!! Of course they aren't as bright as a big ceiling electric light, but serve their purpose well. If they were super light, they would draw too much power and wear out your batteries in 10 minutes (like those tap lights used to do!)
I put a light in my bedroom, living room, bathroom, kitchen, hall way and den. I was amazed within seconds all the lights came on, and they were bright enough to take that dark creepy feel out of the room. I love it. Now I'm not sure how durable they will be since I just received them so I will have to do an update later on and let you know about that.
the remote is suppose to be placed permanently in one of the electric sockets so that once it detects no power it immediately switches on these lights. This is easy to test by switching off the power at the mains. you can also manually switch on these lights with the remote.Each unit requires batteries, which is an issue since they are not intended to be used all the time: so  you need to remember to change them once a year like a smoke/mono alarm.
I put the three over head lights in the living room, over the kitchen table, in in the upstairs hall. I put the three smaller lights in the bathrooms (who likes to use the restroom in the dark :-)? Not me). The lights all come with plates that can be used to mount them with screws, but I decided that I would do something a little different and installed them all with industrial strength velcro.
It would be nice to be able to program the system not to come on unless the power were out for, say, 5 minutes. As it is, I can't position a light near the bed, which impairs the purpose of having this system a bit. I still have to keep a flashlight near the bed in order to get out into the hall and reach the first of these emergency lights.
This lighting system provides a functional, but very basic purpose:  If the power goes out in your home or workplace, designated, wirelessly linked lights come on. Keep in mind that the lights will be activated whether it is dark or daylight.How does it do this? The "kit" comes with three ceiling lights, which mount just like smoke detectors, and three "path," or side lights.
I was already using Mr. beams motion controlled path lights (square) and I am satisfied with them. The controller and ceiling lights that come on during power failures in this set are a nice addition. However, I am not a fan of ceiling lights using C-size batteries. I use LSD rechargeable AAs in path lights and would like to see AAs in ceiling lights too.
The ceiling lights each have one screw, and for some unknown reason, the smaller path light each have two screws. On the plus side, they're big-headed screws that you could use a coin on.The remote control comes with the rechargeable battery not yet installed. One electronics-type screw holds the battery compartment, so a full-sized screwdriver is too big. Now... here's where I ran into the biggest problem.
By chance I purchased this before Hurricane Sandy hit. The power thankfully only went out for about 30 seconds, but the lights kicked on immediately around the house. Easy to setup and use. While it worked out, I sort of wished that the stair illuminating (vice the ceiling)units would plug into the wall and charge like the remote. But that said I was able to put one in a very creative spot that wouldn't have worked if it was a plug in unit.
I found these completely by mistake when searching &#34;LED&#34; and I'm glad I did. We had just had a power outage days before.Installation is very, very easy. It takes longer to decide just where you'd like to place them than it does putting the batteries in.PROS: Inexpensive for what they provide. Modular concept allows adding more lights, Lightweight. Easy to replace batteries, LED bulbs use so little energy, and they are not bad looking.
Answer: yes