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T4 20w White/835 578mm Fluorescent Striplight Tube for Eterna Fitting - 3500 Kelvin

Order Code: F20T4-835-CA

Stock Level: 100+ In Stock For Instant Dispatch

Original price Ā£8.05 GBP - Original price Ā£8.05 GBP
Original price
Ā£8.05 GBP
Ā£8.05 GBP - Ā£8.05 GBP
Current price Ā£8.05 GBP
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Ā Length Quoted for a florescent tube includes the pins at each end



Category Fluorescent Tubes
Type T4 Fluorescent Tubes - 13mm
Cap G5
Volts This item is run by control gear in the fitting
Watts 20w
Finish/Colour White-835
Life 5000 hours
Length 578mm
Diameter 13mm
Manufacturer Casell
Beam Angle N/A
Our Part Number F20T4-835-CA


Casell Lighting fluorescent tube for use in their under cupboard lights. Sometimes referred to as Eterna striplights by the general public.




Standard Delivery 2-7 Days Under Ā£65 SpendĀ - Ā£3.49 up to Ā£9 (for longer items)Standard Delivery 2-7 Days OverĀ Ā£65 SpendĀ - FREE (*Excluding items over 1m in length)Next Day Delivery** (Order By 2pm For Monday-Friday) -Please contact our sales team on 01295 568 105We give Free Delivery on standard orders over Ā£65*. Any order below Ā£65 incurs an additional Ā£3.49 post and packing fee

  • AllĀ in stockĀ orders areĀ dispatchedĀ on the day they are received if placed before 4pm.
  • Standard delivery we will use Royal mail, which is usually around 2-7 workingĀ days delivery
  • On a courier delivery, which we will often use for larger items, deliver can be expected between 2 and 7 days from the point of order. If for any reason you order is set to take longer than this, we will contact you to keep you informed.
  • The websiteĀ will quote as close to the shipping price as we can, however in some circumstances, with some of the more remote areas of the UK, we will contact you and quote you a price once the order has been receivedĀ 

We can also deliver into Europe and the rest of the world, but price is dependent on weight and dimensions. Price is variable and is given upon checkout.Often we will quote as close to the price as we can, however in some circumstances, with shipping outside of the UK, we will contact you and quote you a price once the order has been receivedĀ **Ā Fornext day delivery (at an additional charge), your order must be placed by 2pm Monday to Friday, any order placed over a weekend for next day delivery will be delivered the following Tuesday. Next day delivery does not include weekend delivery, and as such all orders placed next day on a Friday will be delivered the following Monday, or if after 2pm will be delivered on Tuesday

Damages andĀ Missing Items

If you receive a product that has been damaged on delivery or missing from your delivery, we request that you report this to us within 48 hours. You can report a damage via the online returns system.

Once we have been notified you will initially be responsible for returning the goods, once your returned item is inspected, and providing the product has been returned as required, you may be issued with a refund for the carriage cost incurred.

All our products are backed by a no-nonsense guarantee:

If you order the wrong product, please inform us within 14 working days and we will advise you of the correct product and return procedures. Please note if this is the case, then responsibility and cost of returning this item is that of you the customer.


If the item you ordered is damaged please advise us within the first 48 hours of receiving and we will collect and replace free of charge.

Cut Cable

As we sell cable by the metre, this often comes cut from a 100m reel. for this reason, cut cable is NON-RETURNABLE

Changed your mind?

  • You can return any part of your order, as long as the goods areĀ as newĀ and in theĀ original packaging
  • PleaseĀ do notĀ write on the packaging itself.

How do I return?

  • Email us at with the order number, which items you need to return and the reason.
  • You will get a confirmation email with shipping guidelines once your return has been acceptedĀ 

How soon will I get my refund?

  • Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
  • If you are approved, then your refund will be processed, and a credit will automatically be applied, via the original method of payment, within 28 business days.

Are there any charges for return?

  • There are no charges for return
  • Original shipping charges is non-refundable
  • You are responsible for return shipping charges