Philips Energy Saver Bulb (10 Year Life) 10 for £1 @ Sainsburyssajsaleem
Sainsbury's are doing 11 Watt Energy Saver Bulbs (equiv. to 60 watt) bayonet fixing for 0.99p each. However, if u buy 5 then they are 0.10p each. I bgt 10 for a 'squid', that's a saving of £8.90!