Bulb is the UK's largest green energy supplier, providing electricity and gas to over 850,000 homes across the UK.
We keep our prices low, around £110 lower than the Big Six’s standard tariffs in fact. And if you sign up with Totum, we’ll give you an extra £50.
Terms and conditions
Bulb will add £50 credit to your account within 3 months of your switch to us provided that you are still on supply with us at that time.
This offer is valid until the 31st March 2019.
Our standard terms and conditions will apply.