Part Number: 4832

Crompton Lamps LED 4ft T8 Tube 22W Daylight

Part Number: 4832

Crompton Lamps LED 4ft T8 Tube 22W Daylight

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Shape icon

T8 Tube

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£11.54 inc. VAT

FREE UK Delivery on orders over £50 (Standard delivery, excludes orders of oversized items)

    • Rated Life: 40,000 hours
    • Energy Rating: A+
    • Energy Saving: 39% saving on a 36W 4ft standard fluorescent tube

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Crompton Lamps LED 4ft T8 Tube 22W Daylight

  • Cap type: T8
  • Power Consumption: 22W
  • Equivalent: 36W 4ft Standard Fluorescent Tube
  • Colour Output: Daylight
  • Dimensions: Diameter = 2.60cm

This retrofit 4ft LED T8 tube light bulb from Crompton Lamps replaces the mercury and other hazardous materials found in 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. Each tube carries a 2-year Lightbulbs Direct warranty as standard, alongside a 5-year manufacturer's warranty.

Where a traditional fluorescent tube would use approximately 36W to produce 2150 lumens, these modern LED T8 #tubes use just 22W. This, coupled with the light bulb’s vastly superior nominal lifetime of 40,000 hours, has the potential to reduce lighting bills by up to 90%. Despite the much-improved performance offered by its LED componentry, it shares the same G13 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 36W fluorescent tube, replace it with this 22W LED equivalent and you can begin to benefit from substantially reduced lighting costs almost immediately.

No warping, no bending. Replaces 36W fluorescent tube but consumes only 22W of power. Supplied in rigid 2mm cardboard tube to minimise risk of transport damage. Not suitable for dimming.

Fitted with a standard sized G13 2-pin (13mm apart) caps to both ends.

* Includes an LED starter for direct retrofit into existing battens where starters are used. For circuits which have an electronic ballast, Crompton Lamps recommends bypassing the ballast and wiring this light bulb directly to the mains for optimum efficiency. We highly recommend that the installation is carried out by a qualified electrician to ensure the best results. For more installation information please see manufacturers website.

Here at Lightbulbs Direct, we want you to be able to buy with confidence both in ourselves and the products we sell. With this in mind, a number of our bulbs carry a specific warranty that ensures you can do exactly that.

Any LED or LED Smart light bulb bought from Lightbulbs Direct carries a 24-month warranty.

If you should purchase an LED light bulb from Lightbulbs Direct and have it fail, break or develop a fault at any point within the timeline stated above from the date of purchase, we will happily replace the item or offer a full refund, depending on your wishes.

In instances where large numbers of bulbs fail within a relatively short period of time, we may ask you to return them to us so that they can undergo testing to identify any potential issues.

Manufacturers Warranty

This product is also covered by a manufacturer's warranty for a period of 5 years from date of purchase. Please visit the manufacturer's website for further details.

What doesn't our warranty cover?

In any instance where your bulb has developed a fault, we will do our utmost to replace it or offer a full refund (provided the item is still within its stated warranty period). However, if it becomes apparent that the product has been misused, tampered with or modified in any way, we will view this as having voided its warranty.

'Misuse" includes, but is not limited to, incorrect operation by the user, use of non-dimmable bulbs on a dimmable circuit or connection to or operation with an unsuitable power supply. 'Tampering' or 'modification' can be interpreted as any activity designed to alter the product in such a way that it can be used in a manner that wasn't intended by its original design. This can include rewiring, removing plugs, home repairs or changing components. Unfortunately, we won't be able to replace any item that has undergone any such process.

If you have any further questions about our Warranty or Returns Policy that aren't addressed on this page, please feel free to contact us.

Attribute Value
Barcode 5055579304054
Equivalent 36W
Technology LED
Cap T8
Shape T8 Tube
Wattage 21 - 40W
Colour Daylight
Lumens 2001 - 3000lm
Dimmable No
Manufacturer Crompton Lamps
Cap Type G13
Voltage 240V
Power Consumption 22W
Dimmability No - Not Suitable for Dimming
Total Lumens 2150lm
Equivalent Wattage 36W 4ft Standard Fluorescent Tube
Colour Temperature 6500K
Colour Description Daylight
Colour Rendering RA >80
Flourescent Colour Code 865
Warm Up Time <0.5 seconds (0-60%)
Average Rated Life (L50) 40,000 hours
Switching Cycles 15,000
Energy Saver Yes
EEI Energy Rating A+
Diameter 26mm
Length 1198mm
Tube Length 1198mm
Tube Length (Including Pins) 1212mm
Estimated Running Cost £5.77 per year (based on 5-hours per day)
Estimated Running Cost Saving £3.67 per year (based on 5-hours per day)