Do u have to have a power supply for ths to work
932634
It works off of water pressure. My only complaint about it is it does not work like most LED shower heads. Red when hot and blue when cold. It goes through a kaleidoscope of colors constantly
932635
No you don't need a power supply. The lights just turn on when the water turns on. Its not romantic though. Its like having a disco party in your shower. Lots of fun though.
932636
no you don't but mine stopped working after a month i wouldn't buy one i guess you get what you pay for meaning cheap
1770149
Not sure exactly... but I didn't need to get any additional power supply to make it work... just plugged it in.. and had been working great since purchase.
1162951
Yes I does need a power supply. This Camera, as others like it only comes with the stand, 2 stickers, Camera and instructions. The power supply must be ordered separately. I am using a 12 V DC 500 mA. I hope this helps.
189681
As it stated; There was no power supply included. You have to buy it separate. It's takes a 5-vdc power supply
1899436
It does not come with a power supply. You have to buy that separate for another $20.
1619354
Hey William, when I ordered mine a couple years ago it did not come with the power supply. I got a couple dollar one to go with it.
1272887
No, it will need to get power from USB cable. Meanwhile, it will also need to get signal and drawing through computer's support.
1750881
You would need at least 400watt power supply, looks like yours has a 350watt
2269400
I don't use a power supply for mine. The needed power is supplied via the HDMI connection from the tv or other media device.
836815
You do need power. I ran mine from a lightbulb adapter. It is WiFi for the connection to the Internet. If I remember correctly you need to set it up first via a wired connection so you can tell it your WiFi network name and password.
458955
No. The power adapter is only needed if the devices connected to it require more power than the port on the computer can provide.
187400
Nope. It works without any external power source and yes it works just fine.
1301191
Yes...if it didn't come with it you will need to buy a power supply. This one will work:http://www.amazon.com/gp/product/B007TGO3HO/ref=oh_details_o05_s00_i00?ie=UTF8&psc;=1
252471
Dont use anything unless you know for a fact it will work with the power supply youre using.
1650831
I do not use a power supply. If it came with one I would have hooked it up but I don't have a power cord hooked to it and it works fine
870347
This one does not, there are others that do. The power supplies are around $15. Depends on the rating in watts you get.
2009692
Yes, You need power supply. The signal extend not far. This is why I send it back.