does it have a power light on it
1444197
No, there's not a light. But it does have a "Test" button, that I press periodically to see how the 9V battery is doing.
1444198
No, it doesn't have any lights on it. It has a test button and an alarm defeat/mute switch. Still works, still loud as hell when the power goes out.
1444199
Yes it does but for some reason the unit has stopped working after some powere surges (brownouts)
1168659
Yes, it has a light button, the black button on bottom right under the screen.
1330741
It has a power button. It's pretty much a mute button - it turns on and off instantly with no problem. That thing above the logo, the gray thing, is a power button - it glows green when on!
583657
Yes it has a light - but I was very unhappy with it once I got it - Customer service was bad and the scroll work is just glued on -
1641232
Does have a light on it while it is charging doesn't shine much light off( it is red) but enough to be able to see it it you had it unplugged it would make a strong night light not sure how long
189157
It does not have a power switch. I want to say it does draw power when there are no devices connected, but not sure.
1574092
No. You have to have one. It charges relatively quickly and it has a light to let you know how charged up it is.
1337411
yes it does, its located to the front of the computer below the power light
651173
No lights come on, and the unit doesn't really get warm when it's operating, so there aren't any visible signs of power being on. Hasn't been a problem for me, though, as it has always worked really well so I personally don't need to see any visible sign of the device getting power.
257617
No there is no light on it of any kind, only when you plug it into a computer, is there a light.
1559796
Yes, it has a power cord to provide power to it. It works great as a docking station.
1298978
Yes. It has a light that goes on and off as the heater does. But not a light when its just plugged in. Only when its on.
1122140
Yes there's a power switch on the front. Be careful though. Mine only lasted a couple months
1851610
No, no lights on it. I figured the batteries would wear down eventually anyway, so I went ahead and purchased it.
363807
Yes it does. Right in the middle. There is a red light that shows if on or off.
388258
No, it doesn't but I wouldn't recommend it. I've only had it a month and I turned the light on and the battery is already dead.
535703
Yes it does. There is a small phantom power switch right above the main power switch.