I joined Bulb not really knowing a great deal about them but I did some research and was happy with the price and warmed by their green ethos. I am so glad that I decided to move after many years with Eon as Bulb have surpassed my expectations. Not only am I saving money on my energy bills, I have found Bulb to be friendly and efficient as well as so simple to deal with. When I joined I also received a £50 credit for just using a referral link that I found on a review site (thanks Harry!). Bulb have just announced that they now have 200,000 customers and to celebrate this they are doubling their referral bonus to £100!! If you are interested then just copy and paste, bulb.co.uk/refer/creditfifty As long as you sign up before 23.59 on Monday 20th November we will both receive a £100! Thanks and I hope this is useful x