European suppliers for Greenways M226 double insulated toggle switch for desk lamp?

Hi, this is probably a bit low tech for this site, but you might be able to help.
I have been asked to replace a broken switch on a desk lamp. The lamp is double insulated with no earth provided in the moulded plug or cable. The lamp is all metal construction.
So this switch originally fitted is a plastic toggle switch with shrouded screw terminals. I would like to replace with a similar one, you can find them in China, I tried requesting a price on Alibaba but didn't get a useful reply. The switch for info is a Greenways M226.
The question is can anyone think of European suppliers of this sort of thing.
Alternatively, Could I use a standard miniature toggle switch rated for this purpose, my doubt with this is maintaining the insulation requirements for Class 2 equipment.
The last option and simplest is to to use one of the old fashioned plastic push switches commonly fitted to desk lights etc. Not so in keeping though.
Any info on suppliers or about the use of alternative small toggle switches ,most welcome.
Many thanks, AW

Andrew,  it is always a problem trying to replace something like this. You have already suggested one possibility, a push type switch:
Another option is to use an inline switch in the lead like this
One of my suppliers sells this lead as a whole unit, but you may be able to buy a switch separately.  You'd then have to blank off the hole of the old switch - a blind grommet will do this and not look too bad.I did have a look at Element 14 (may be Farnell or Newark depending where you are, they are UK based) and they have quite a few options - once you get onto their site put the following item numbers into the search box:1839472 (probably best choice)
140625 (bit automotive maybe...
2805012 (not sure if blue is your colour though...
2148009 (again a bit automotive?)
2805013 (not sure if red is your colour either...)If you're lucky you may be able to use the securing dome nut from your old switch to secure the new one to keep the look right.  Good luck with it.

Hi, Many thanks. Your first choice looks like a good option. I was getting a bit fixated on the metal bodied toggle switches and the issues associated. If theirs not enough space for that I will use the default push switch as pictured.Thanks, AW 

 Hello Andrew WyardYou can go with class 2 Double Insulated Lights because these lights are designed to operate without the need for an earth wire. They have two layes of insulation which cover the live parts and the cables are inside the fitting. They are not more complex to fit than a class 1 light. If there is no earth wire present and you don't want to install class 2 fittings then your only remaining choice is to have the house re-wired. The earth wire is normally a single solid copper core with no moulded insulation, the electrician covers the uninsulated copper earth wire with a yellow and green sleeve. However, I recommend that you should consult Electricians Conshohocken PA and they will suggest you the best option and you can also contact D & D Electric Enterprises, Inc.