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Halolite Fluorescent Tubes T4 1200Lm 580mm 20W Pack of 4

Product Code: 75924

20kWh/1000h. A rated. 5000 hours average rated life. For use with T4 linkable striplights.

  • 4000K
  • Cool White
  • Low Energy
  • T4 20W 12mm Fluorescent Lamp
  • Not EST Approved
  • Model No: HA-TT420S
  • View more information

Dia x L: 12 x 580mm. Lumens per watt: 60. Weight: 0.22kg. 1 year manufacturer's guarantee.


4.3333 5 9

QtyPrice per pack
1 - 2 £11.99
3 + £11.39

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Halolite Fluorescent Tubes T4 1200Lm 580mm 20W Pack of 4 4.3 5 9 9
580mm Total Length inc. Pins These are good value T4 20w tubes and very well packaged. I would buy these again. 2 Dec 2014
kitchen underlighting Excellent product would recommend for under cabinet lighting 8 Jul 2014
Check Your Model Age/Type Bought these to replace the tubes in 600 mm T4 strip lights that were fitted 8 years ago. Was surprised to find that these well-priced new tubes were 8-10 mm too long. Screw-fix processed the return without a fuss and I bought a new 593 mm Halolite (Product Code 84170) as a plug-n-play replacement. After up boxing, it was clear why the new replacement tubes did not fit the old units: The physical design of of the Halolite has changed, so that even though the end-to-end length is the same, the newer model accommodates a slightly longer fluorescent tube. The new model has the same fixing clips and the same link cable connection, so it was just a matter of seconds to swap out the old light fitting. 12 Jun 2014
value for money Have to say that after visiting several electrical factors with no luck( apparently different light fitting manufacturers make different length fittings which makes it hard to purchase replacement tubes) This is the second time I have bought them from screwfix and found they are significantly cheaper and a whiter light than items I have had to special order from elsewhere, the first four are still going strong I just needed more for other fittings 5 May 2014
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Brand Halolite
Cap Fitting T4
Colour 4000K Cool White
Colour Temperature Description Cool White
Colour Temperature Value 4000 K
Dimmable Non-dimmable
Energy Rating A
Life Length 5000 hours
Lm 1200 lm
Manufacturer Guarantee 1 years
Model Name HA-TT420S
Model No HA-TT420S
Pack Size 4
Power Output (Watts/Kw) 20 W
Product Diameter 12 mm
Product Length 580 mm
Product Type Fluorescent Tubes
Total Product Weight 0.22 kg