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18W Daylight LED T8 Tube - 4ft

Item code: 11174

Selected By Lyco

The non-dimmable 18W LED T8 Tube is intended to replace a 36W fluorescent equivalent, and includes rotating end caps for optimum direction of light.

  • 18W LED tube for T8 fittings
  • Equivalent to 36W fluorescent
  • The ballast on the fitting must be bypassed
  • Rotating end caps for directional light
  • Average life expectancy of 50,000 hours
  • Size: L 1200 x Dia 26mm
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Expected Delivery Date
Next working day
Order by 4:45pm Monday 8th for delivery on Tuesday 9th February

More Info

Code Unit Price ex.VAT Stock Qty Buy
1-9 10+
£22.99 £21.49
1 in stock

18W Daylight LED T8 Tube - 4ft


This non-dimmable 18W LED T8 Tube is designed as a replacement for a 36W T8 fluorescent equivalent. Aside from offering 50% more energy efficiency, the lifespan of this LED lamp is vastly longer than most fluorescent tubes at 50,000 hours.

Delivering 1800 lumens of 5,000K (CCT) cool white ‘daylight’ illumination, the 18W LED T8 Tube is ideal for domestic or commercial working environments. It can be installed in kitchens, offices, or healthcare settings, where its bright blue-white output will help stimulate alertness and reduce the likelihood of eyestrain or headaches.

A CRI 80 score denotes high-quality colour rendering from this ‘A’ energy-rated tube, making it a good choice for most general-purpose applications. With LED being a naturally directional light source, the LED T8 Tube also includes rotating G13 end caps that allow you to aim its light for optimal effect.

Please note: when installing this tube as a retrofit fluorescent replacement, the ballast in the light fitting must be bypassed before connecting the new tube. This involves disconnecting all wires to the ballast and existing lampholders, and reconnecting incoming wires directly to the end caps of the LED replacement. If in any doubt, a qualified electrician should be contacted for installation.


A 5-year manufacturer’s guarantee comes as standard with the 18W LED T8 Tube, for complete peace of mind.


The dimensions of the 18W LED T8 Tube are:

  • Length: 1200mm
  • Diameter: 26mm


Additional Information

Supplier Code T8L/4FT/18W/CDL
Brand Selected By Lyco
Guarantee 5 Years
Length 1200mm
Width/Dia 26mm
Bulb Shape Striplights & Tubes
Energy Rating A
Dimmable Non-Dimmable
Cap Code G13
Cap G13
Watts 18W
Equivalent 36W
Lumens 1800
Average Hours 50,000
Colour Rendering 80
Light Colour Daylight
Colour (K) 5000
Bulb Finish Diffused
Bulb Type LED
Bulb Design T8 Tube
Bulb Length 1200mm (4ft)

Delivery Information

  • FREE: When you spend over £80.00 (ex. VAT)
  • £2.99: When you spend up to £79.99 (ex. VAT)
  • Special Delivery Surcharges
    • + £10.00 (ex. VAT): Next Day Before Noon
    • + £15.00 (ex. VAT): Saturday Morning
  • Zone 1 - UK Mainland (except selected Scottish Postcodes)
  • Next Working Day*
  • Zone 2 - Northern Ireland, Isle of Man & selected Scottish Postcodes
  • 2 -3 Working Day*
  • Zone 3 - Channel Islands, Republic of Ireland and Scilly Isles
  • 3 - 4 Working Day*
* Some products are not available for immediate dispatch. See product page for details.
Read more about our delivery service, zones and special rates
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