"Great Value compared to elsewhere. These were much brighter and had a much whiter light than the yellowish light in the bulbs they replaced. When ordering T4 make sure you get the right width (e.g. 580mm)"
"Halolite Flurorescents Tubes. These are Fantastic!! and are at a Fantasic price too!!. If their is none in stock screwfix will order them in for you to collect next day free of charge and give you upto 20 days to collect. Would highly recommend these."
"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."
"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"