10p Energy Saving Bulbs from Morrisons

What's the deal?

Morrisons are selling five Philips Genie Low Energy 11 or14 watt bulbs for 50p in store only.
How do I get them at that price?
If you buy them individually they'll cost 39p each, but buy five and they'll only cost 50p for the lot!
When's the offer on till?
The promotion's on in all stores and Morrisons expects to continue it for four weeks although it can't give us an end date at the moment.
Find your nearest store
If you don't know where your nearest store is then use the Morrisons store finder on its website to locate it.