Should work just fine on 110VAC. Most inexpensive powerstrips use MOVs (metal-oxide varistors) for surge and spike suppression, generally in the 600 to 1,000V range which won't be affected by the lower voltage. Only caution I would mention is for the same amount of work you'll be drawing twice the current at 110, so try & keep the total load down to 13A (1,300 watts) or less which is the device's rated current at 220.