If you claim one of the benefits below you can claim free energy saving light bulbs and a Power Down Plug (shut down other electrical items when you shut down a PC etc... IE your printer and monitor when you shut down your PC) at e-on online shop.
# Council Tax Benefit (not including single occupancy reduction)
# State Pension Credit/Working Tax Credit (where the relevant income is £14,600 or less)
# Child Tax Credit (where the relevant income is £14,600 or less)
# Disablement Pension
# Disability Living Allowance (which includes constant attendance allowance)
# War Disablement Pension (which includes either a mobility supplement or constant attendance allowance)
# Income-based jobseeker's Allowance
# Attendance Allowance
# Housing Benefit
A direct link doesn't work, so you'll need to do the following to claim the deal.
Go to the following address:http://www.eonenergy.com/At-Home/
Then click the "Our Energy Shop" link. Scroll down "Do you receive any benefits such as income support? You may be eligible for further discounts." and click the link below. Tick any of the boxs that apply. You may be asked for details, so you do genuinely have to be on benefits.
It doesn't apply to me, but I hope it will help someone, and that people will pass the info on to anyone they know that claims benefits. I sent it to a friend, and his bulbs arrived about 7 days later.