how does it work? is it by battery or socket?
618142
plugs into electrical socket and heating time can be set for as long as 99 minutes in duration
1211273
Mine have a cord coming out of a hole that is then plugged into a wall socket. I would think if it's battery operated the battery would be outside where you would be able to recharge/exchange the battery.
853930
Yes, plugs into socket. Stand it up to turn on light. Lay it on its side to turn it off!
790026
There is no internal battery. It's basically a portable power strip / surge protector so it will only work if it's plugged in.
1135004
It runs and charges off of usb power. You can use a usb ac adaptor and leave it on, but at some point the battery may get damaged always being plugged in.
924839
Yes it works both ways. This is not my first drill I decided to try an electric drill rather than one with a battery. It is easier to work and a bit less heavy
1518128
I just plugged mine into existing socket and it works fine and looks great. no problems.
80358
I charge it via my computer or eletricity. I do not know about battery, I think there is no battery attached to it. You are supposed to charge using your computer (USB port) or plugging in the eletrical socket.
1078224
Under the back box but, please turn it upside down first to see the small socket. Then, use the charger that comes with it.
1925185
Hi, I unplugged it. I do not think is good idea to keep it in the socket once is fully charged.
1773509
its battery powered and you screw it onto the wall - its an LED light so its not a regular light bulb
1029794
Normally yes, but you can use a battery as a power source if your power socket is to far from your computer
2171049
Yes, if you mean, does it plug into a wall socket. It doesn't run on batteries.
73534
How it works is speculation since I have not opened it up or seen an electronic schematic. I suspect there is a small rechargeable battery in the removable head. It charges as long as the removable head is plugged into the flexible neck. I assume you have not seen it so I will describe what you receive.. With the light comes a "wall wort" that plugs in to the mains and feeds a low voltage to the base of the lamp. There is an on-off button on the base that controls the power to the battery-light. That is the source of power for charging the battery that seems to power the LEDs. There is a separate switch on the removable head that turns on and off the LEDs. How it works is speculation since I have not opened it up or seen an electronic schematic. I suspect there is a small rechargeable battery in the removable head. It charges as long as the removable head is plugged into the flexible neck. I assume you have not seen it so I will describe what you receive.. With the light comes a "wall wort" that plugs in to the mains and feeds a low voltage to the base of the lamp. There is an on-off button on the base that controls the power to the battery-light. That is the source of power for charging the battery that seems to power the LEDs.... » Read More How it works is speculation since I have not opened it up or seen an electronic schematic. I suspect there is a small rechargeable battery in the removable head. It charges as long as the removable head is plugged into the flexible neck. I assume you have not seen it so I will describe what you receive.. With the light comes a "wall wort" that plugs in to the mains and feeds a low voltage to the base of the lamp. There is an on-off button on the base that controls the power to the battery-light. That is the source of power for charging the battery that seems to power the LEDs. There is a separate switch on the removable head that turns on and off the LEDs. « Show Less
1669537
Can be powered through a wall socket, that's how I have it set up. I haven't tried the laptop features yet.
97971
It works fine on the battery. Last a long time as well. You do not need to plug it in to make it work if the battery is charged.
1957535
It does not work on batteries. It must be plugged into an electrical socket.