Bulb Cashback Offers


11,000,000 members worldwide


Our customers loves us!


Thousands of
top-named brands

Terms & Conditions and other useful information
  • What will stop me getting cashback?
    • Cashback will not be paid in conjunction with any other offer, voucher, discount code, or Bulb referral rewards, unless listed on this page, or with any other discounts such as staff or student discounts.
    • Cashback will not be paid in conjunction with the "Refer a Friend" promotion
  • What else is essential?
    • Cashback is only available to new Bulb members.
    • In order to submit a claim you will need to take note of the 9 digit order reference that is provided on the order confirmation page.
  • Good to know
    • Bulb cashback can be earned simply by clicking through to the merchant and shopping as normal.
    • Bulb Cashback is available through TopCashback on genuine, tracked transactions completed immediately and wholly online.
    • Cashback will only be paid once the member's energy supply has been live for a minimum of two full months. For dual fuel purchases, the two month period will begin when both gas and electric are live.
    • Cashback rates are subject to change both up and down.
    • From time to time information displayed here may be out of date. Please see TopCashback's full Terms and Conditions page for further information.
    • Please also see the retailer's standard terms and conditions for purchase as listed on their site.
    • Recurrences on the amount of purchases that can be made while earning cashback may be limited.
    • Please also see the retailer's standard terms and conditions for purchase as listed on their site.
    • This merchant calculates cashback excluding VAT, delivery and any other charges.
    • Transactions for this merchant should appear as pending within 24 hours. They will remain at this status until the retailer confirms that we're eligible for cashback. Once this happens your purchase will reach the confirmed stage of your account. When the merchant then pays us the cashback we can make this payable in your account.
  • What to do when
    • Some merchants may not be forthcoming with untracked cashback. We endeavour to chase untracked cashback but reserve the right to halt enquiries at any time. Please do not make purchase decisions based upon expected cashback as it is not guaranteed.
    • The vast majority of transactions from merchants track successfully, occasionally a transaction may not get reported. If you believe this to be the case, please submit a "Missing Cashback" query within 30 days of the transaction, we will be unable to chase up claims older than this.
  • About your purchase
    • Bulb will pay exit fees up to ยฃ120.
Please note the terms & conditions above are in addition to our general terms & conditions

Bulb - Affordable, Renewable Energy

Bulb Logo

Switch to Bulb and you will receive affordable and renewable energy as they provide 100% green electricity and 10% green gas. As well as benefiting from low-cost energy, there will be no trawling through different Bulb energy tariffs as they have only one low-priced tariff for all.

Just enter your postcode to get a quote in a matter of seconds for the lowest 100% renewable price in the UK, while they offer switching from another energy supplier โ€” be it ScottishPower, npower or British Gas โ€” in just two minutes, and will even pay your exit fees. Bulb will take Direct Debit payments in advance, which will come out of your bank account each month and be based on projection or your property type in order to be smarter when buying your energy.

As well as benefiting from low bills, you can earn yourself ยฃ50 through their friend referral scheme, and save money with our Bulb energy cashback deals if you become a TopCashback member today. Read our Bulb energy reviews to see what other members have said, while you might also be able to get your hands on a Bulb energy smart meter too.

Bulb Is Cheaper

One Tariff For All

Become a Bulb energy supplier customer and you will not find a host of complicated Bulb energy tariffs, like other companies. That is because they keep things simple by offering members one single tariff for renewable electricity and gas. It is one of the lowest on the market and you will not be hit by exit charges either. They invest in technology to help keep costs low and partner with companies who do the same.

Thanks to their single Vari-Fair tariff, you can be sure of always being on the best price, which will reflect the real cost of energy. If wholesale energy prices go down, Bulb will pass savings onto you, while if they go up, they will do their best to limit your price rise.

If they do have to increase your energy bills, they will always give you 60 days' notice of the price rise. The price you pay will depend on where you live. All you will need to do is enter your postcode and specify if you want to see dual fuel prices and whether you have an Economy 7 meter installed for your electricity. Sign up and get a little back with our Bulb energy cashback deals.

Bulb Features
  • Company History
  • Their Energy
  • Bulb Service


About Bulb

Here at Bulb we like to keep things simple. Our single tariff is 15% cheaper than the Big Six and could save you up to ยฃ350 a year. That's probably why we're rated 9 out of 10 on Trustpilot. Enjoy low cost 100% renewable energy for both standard and prepayment meters.


  • How does TopCashback make money?
  • How does TopCashback work?
  • Will it cost me anything?
  • When will I actually get my cashback?