Fluorescent Tube 21 inch T5 13W 840

Availability: In stock (52)

SKU:

F13T5-84

21" 13W T5 Triphosphor Fluorescent Tube with 4000K neutral white light and 920 lumens. Long-life (15,000 hours), CRI 80 for true colour rendering. 525mm length. Ideal for workspaces, kitchens, and display lighting.

£11.38

Details

This 21-inch 13W T5 Triphosphor Fluorescent Tube offers bright and efficient illumination with a neutral white 4000K colour temperature—ideal for task lighting in kitchens, workspaces, offices, and commercial environments. With a luminous output of 920 lumens and a Colour Rendering Index (CRI) of 80, it ensures clear visibility and accurate colour rendering. The triphosphor coating technology provides enhanced efficiency, stable light output, and improved colour consistency throughout its long service life. With an average lifespan of 15,000 hours, this low-maintenance tube fits standard T5 G5 base fittings and measures 525mm in length. Key Features: Wattage: 13W Length: 525mm (21 inch) Light Output: 920 lumens Colour Temperature: 4000K (Cool White / Neutral White) CRI: 80 Average Life: 15,000 hours Base Type: G5 Triphosphor coating for superior colour and efficiency Suitable for task, office, and under-cabinet lighting

More Information

SKU

F13T5-84

Diameter

16mm

Colour Temp

4000 Kelvin

Cap/Fitting

Colour/Finish

Cool White

cap description

2 PINS 5MM APART

Light Output

920 Lumens

length

525mm

life

15000 hours

Wattage

13W

Delivery Information

Free delivery for all UK mainland orders over £48 inc VAT.*
For orders under £48 inc VAT:
- For all other items delivery is charged at £3.90 inc. VAT.
- Delivery charges for batteries weighing over 1kg is £5.95 inc. VAT.
- Batteries weighing under 1kg have a delivery charge of £2.75 inc. VAT.
- All Fluorescent or LED Tubes 3ft or above in length will incur carriage at £9.50 inc. VAT.
- Light fixtures 600mm or greater are also sent by carrier and will incur carriage at £9.50 inc. VAT
- All Giant Vintage LED Lightbulbs will incur carriage at £9.50 inc VAT

Next day delivery

Next day delivery is available for all products in stock if ordered before 3pm. For more information read our delivery page.
Please note we are currently only able to deliver on Monday - Friday for next day orders.

Delivery options to Europe and Rest of the World are available. Use the shipping estimator at the checkout for prices.

Returns

We want you to have complete confidence when placing your order which is why we have a no-quibbles returns policy.

If you wish to return your items, please contact us via phone or email with the following details:

Your contact details
Your order number (starting 1000xxxxx)
The reason for return

One of our customer services staff will contact you with instruction of how to proceed.

Call 01494 880099 or email sales@generallamps.com.

For further details see our guide on ordering, delivery & returns.

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