I sent a message to them at 7:30am and have had no reply. I re iterated my previous message stating that I would like the product. My last correspondence from them was:

Thank you so much for your messages.
We really want to ship the lights to you, but actually we only have few in stock in Australia warehouse. and sincerely apologize as we originally set to sell at AUD 222.99 for a few lights in stock, but someone hacked in to change the price,also the quanity,which we did not intend to do so.
Sincerely hope you could kindly understand our situation.and how about we make a full refund to you,and send AUD 15 as compensation,meanwhile,we would offer you 5% discount off for next purchase.
Would this work?
Best regards