Crompton 5ft 20W LED T5 Tube (Cool White)



10% Off our original price.

This 5ft 20W LED T5 tube from Crompton Lamps replaces the hazardous materials commonly found in compact fluorescent tubes with LED technology and serves as a safer, more efficient and more reliable alternative to 35W CFL tubes.


Was £15.99

£14.39inc. VAT

Out of Stock - For further information please call: 01494 723 286

stars 1 Reviews
Energy RatingRating A+
Beam AngleBeam
Angle 270º
View full specification
Free Delivery Returns Policy Price Pledge

Crompton 5ft 20W LED T5 Tube (Cool White) - Out of Stock

SKU: 4984

Out of Stock - For further information please call: 01494 723 286


Product Description

This 5ft T5 LED tube from Crompton lamps replaces the mercury and other hazardous materials found in compact fluorescent tubes with modern LED components, making it a much safer, more reliable and more efficient alternative.

The tube’s linear circuit board is adorned with a series of SMD LED chips that sit within a protective, cylindrical glass shell. This use of glass - rather than plastic - prevents the tube from bending, warping or discolouring over time.

The tube itself uses just 20W but delivers the same light output as a 35W compact fluorescent tube, within an optimal 270° beam angle. Despite the much improved performance offered by its LED componentry, it shares the same G5 fitting as the fluorescent tubes it’s been designed to replace. This makes upgrading incredibly simple and completely removes the need for rewiring of any sort. Simply remove your power hungry 35W fluorescent tube, replace it with this 20W LED equivalent and you can begin to benefit from substantially reduced lighting costs almost immediately.

  • 40,000 hour rated life
  • 15,000 switching cycles
  • 4000k cool white
  • No warping, no bending
  • 35W T5 fluorescent replacement tube - replaces 35W fluorescent tube but consumes only 20W of power
  • Designed for use with high frequency ballasts
  • Supplied in rigid 2mm cardboard tube to minimise transport damage
  • Not suitable for dimming

Also available in 2ft, 3ft and 4ft T5 options.

Please note that this lamp is not compatible with all electronic ballasts. Please refer to the manufacturers guide for an up to date list of compatible electronic ballasts. For safety, please do not use this product with any ballast that has failed the compatibility test.


Sorry no imageSKU4984
Manufacturer Part Code5693
Sorry no imageLumens2400
Sorry no imageCap/FittingG5 (T5 & T4 Fluorescent Tubes)
Finish/ColourCool White
Sorry no imageColour Temperature4000k
Colour Rendering Index82
Sorry no imageDimmableNon-Dimmable
Equivalent Wattage35
Cap TypeG5
Sorry no imageBeam Angle270
Sorry no imageRatingA+
Sorry no imageRated Life (Hrs)40000
Switching Cycles15000
Warm Up Time (0-60%)Instant
Sorry no imageVoltage165-240
Sorry no imageWattage20
Diameter (mm)16
Sorry no imageLength (mm)1449

Delivery & Returns

Standard Delivery

Most orders received by noon (Monday to Friday) are usually dispatched on the same day and the vast majority within 48 hours of receipt, subject to stock availability. To check the status of your order, please see the My Orders page. Orders are delivered by the most appropriate method, usually first class post or courier. Orders should generally be delivered within 2 or 3 working days of the dispatch date, but this is not guaranteed. Please note that Royal Mail post may take up to 15 working days for delivery. Until this period is over, we are unable to replace or refund orders sent by standard delivery.

Next Day Delivery

Next day delivery is available from Monday – Friday. Orders must be placed before 1pm to ensure delivery the next day (Monday-Thursday). Please note that orders placed before 1pm on a Friday via the Next Day Delivery service will not be delivered on a Saturday; however, these will be delivered the following Monday (excluding Public Holidays). Orders placed after 1pm on a Friday will be dispatched on the following Monday (excluding Public Holidays).

If you arrange an urgent delivery, there is still no absolute guarantee that it will be delivered the next day, as despite our best efforts, courier failure/errors and ‘acts of god’ may still occur. Therefore while every effort will be made to have your goods delivered on time, LightBulbs Direct Ltd accept no responsibility for any costs incurred as a result of delayed delivery.

If delivery is delayed excessively, we will do our utmost to inform you as soon as possible. We are happy to give you the option of purchasing alternative items or receiving a full refund of any payments that you have made. If we are unable to deliver within 28 days of ordering, we will always give you the option of receiving a full refund of any payments made.

Delivery charges quoted are for UK mainland destinations only using our standard delivery methods. For deliveries over 1.5kg to the Scottish Highlands and Northern Ireland, off-shore destinations and express services, please contact our sales office for a quotation.

Please note that most orders weighing in excess of approximately 1.5 kg and any valuable deliveries are delivered by courier and will require a signature on delivery. Please ensure that you provide a delivery address where someone will be available between 9.00 and 17.00 Monday to Friday to accept delivery. If our couriers are unable to deliver an order due to the address being unmanned, a card will be left asking you to contact them directly to arrange re-delivery. If no contact is made within 2 days the order will be returned to us and a re-delivery charge will be levied to cover our re-delivery costs.

Please make sure that you always order your light bulbs to arrive well before you need them as costs of cherry pickers and sub contractors are always more expensive than the light bulbs themselves.


To learn more about our returns policy, please see our Guarantee.