does the voltage automatically adjust or is there a switch?
1347497
Not sure what you are asking. This is not a dual voltage item, which to me means it can be used overseas as well as in US.
1352730
No it does not have a switch to change input voltages. I always carry a group international plug that I use when traveling internationally.
706040
yes.there are 2 adjustable switches .one on lamp,one on remote cable control.
717788
The one I bought through amazon.com is for US voltage. You just plug it in and no adjustment is required. I have had for 5 months and can't be happier with it. I use it a few times a week.
1054606
Tiago,No, sorry, the model I purchased is strictly 120vac 60hz 2amps, no voltage switch or specs. for other voltages or hz.
1938198
These have voltage switch on the back. So make sure to adjust according to your location!
1888781
Default Voltage is 110 but there's a switch that allows for voltage to be switched to 210.
2189861
I don't believe so. Like the other responder, I have only on/off, no voltage switch.
1861293
No, this unit does not do automatic voltage regulation. It is a surge protector and an EMI filter. It does monitor incoming line voltage, however.
1313849
Mine says nothing about dual voltage and I see no buttons orcapabilities of switching to another voltage.
579456
Hi, I checked my unit, 110, did not see a switch to change that anywhere. So if you are running 240 you will need an adapter.
1959882
This unit varies the voltage to the device plugged into it. Much like a lamp dimmer
423848
Yes. With a 48V supply, port config option is Off/24V/48V. Setting is per port, not switch-wide.
1179241
I looked at the back and the power supply. There is a little red switch which allows one to swap between higher and lower voltage. I don't know if this helps and if this is a standard feature. I bought this because it was a good deal.
1258131
Yes, the switch has Auto, Off and On settings. The light is well-designed, reliable and strong. We have been using ours for at least a year in an area of frequent power outages.
102056
Yes there is. There is 7 voltage settings. I plugged the power supply in the day I received it & been in use every day with no problems.
2033289
Yes it has a knob that you turn to select the desired setting, approximately six to choose from. It will turn on and off automatically.