Product photography one light can it be done. Are you restricted because you do not have enough lights, well here is a one light wonder, totally white background out of the camera to save editing and cutting out, separation between the item and the background as this then shows the item off better and then into photoshop to remove dust and scratches, then boost the contrast.
The setup was a large sheet of polystyrene for the back, you could use paper or a white bed sheet, just make sure it is stretched tight. Then I aimed one light at it and turned it up high, you can determine this if you camera has a highlight alert on it. Then I placed the aerosol that was for the product photography shot onto a clear acrylic sheet, at the front I then added 2 reflectors at the front angled like a funnel (the narrow end nearest the camera, that would catch the bounced light from the back (polystyrene) and reflect it onto the front of the aerosol, the reason for this is that reflected light does not have a tendency to give harsh light on a shiny object, like this aerosol.
I always run on manual so it took 4 shots to get the lighting right with the f stops.
For the technical people.
This was taken with an Hasselblad H2 with 120 mm macro, at f11 shutter speed, 1/125 second, iso 50. Having said that you could do the same kind of shot with any dslr and still get fantastic results.
So the next time you start wondering how on earth you are going to get that shot because you do not have enough lights, have a think on how you can get around it. The answer is normally reflectors. Remember also if you are shooting glossy subject and you are getting blown out white lights, reflect the light. It works