It says: "Power Source battery-powered". is it battery operated or mains (110v)?
166920
It is electric wired with a backup 9volt battery in case of power inmteruption..Jerry
166921
mains is the primary source, then battery for backup when power is off, or shut down.
1074143
Not sure.Mine is corded, and I didn't realize it was described as being battery operated.
227839
110 volt. I suggest you shop around. I went through 2 of them in less than 4 months only using 1 night a week in a concession stand.
1972870
It's battery operated. But don't worry, it doesn't work with batteries, either.
723329
The power supply is an option. It uses a 9 volt battery (not supplied - no surprise there). When the power supply is used, the battery functions as a back-up.
1584536
It is powered by a 12v transformer on the plug from the normal 220v outlet. Just so you know, my lights lasted eight minutes and then stopped working and the pump lasted a day. This is not a great product.
1667360
Just 110v. I know because I ruined mine. I just had to buy a new adapter; not expensive.
619047
The power source is a little circular 3V internal battery. It is included with the device. There is also a light receiver on the face of the device that I assume contributes to managing battery power.
1123017
Electrical; 110. Don't know if you were hoping for battery; it appears that it converts to 12-volt DC for actual operation, so maybe somebody really clever could modify it.
706543
It's a simple 110 volt outlet unit. I bought it to condition water for a well system and it does nothing for my intended use. I cannot recommend it.
683108
The unit is battery operated. The one I received did not include a battery.
1793134
It is not battery powered. It is plugged in. I bought around Christmas and I have had no problems with it.
2236990
It's battery operated, however, you can also use an AC adapter, but that's not included.
1140251
It's AC powered...120V. Cord plugs into back of charger and then into wall outlet.
652062
it is AC powered. however, I have had problems with my wireless speakers due to interference. they tend to cut out a lot. can't figure out where it is coming from.
1110432
It's battery powered, it will not source the 24V from an HVAC. That said, it lets you know when the batteries are going low, I seem to get around 5yrs+ on a pair of AAs.
500225
Mine is 110 volt only...save the frustration and buy a better product - this isn't going to last very long.