how do I get on the list to receive all these freebies OF?
Sorry I must have missed your question earlier.
Basically the answer is:
1. Keep a sharp look-out for the free offers from time-to-time, once accepted they leave you on their mailing list.
"Although sometimes there is usually a criteria that you have to meet, IE, being on some type of benefit" (but not always)
2. If you are on any kind of benefit you can also apply for them. Look-up local energy saving organisations.
3. If you are a pensioner, then possibly from organisations such as Age Concern.
4. The next time any one has an offer come through they can also nominate you as a worthy person.
There is usually a part on the reply form for this or a contact phone number to do it.
HTH
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I was talking with one of my local electrical wholesalers recently and have now been informed that some/most of these new energy saving lamps can now be used with existing dimmer switches with no adverse effects.