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Fluorescent Tubes
Fluorescent Tube Finder
Please click on your required type of fluorescent tube below.
7mm (T2) Diameter
View light bulbs with a W4.3 lamp base.
12mm (T4) Diameter
View light bulbs with a G5 lamp base.
15mm (T5) Diameter
View light bulbs with a G5 lamp base.
25mm (T8) Diameter
View light bulbs with a G13 lamp base.
38mm (T12) Diameter
View light bulbs with a G13 lamp base.
Monopin
View light bulbs with a single pin base.
2GX13
View light bulbs with a 2GX13 (2 Pins Either Side)
G10q - 4 Pin
View light bulbs with a G10Q (4 Pins In A Square)
Created by Gary Baker on 9th May, 2019
Author
 | Gary BakerGary Baker has been part of BLT Direct since January 2007, bringing years of industry experience and insight. He shares practical advice, product knowledge, and tips. |
Tim J
29th March 2026
Very helpful and efficient, competitively priced and good quality products. They seem to be extremely responsive and accessible here - I called twice on the phone and was straight through to a helpful person at the other end in moments. Marie was very pleasant and friendly to deal with, all details were confirmed by email quote and delivery was very prompt. I would definitely use BLT again.
Sierra 1
24th March 2026
Brilliant customer service! Light was replaced when water got in, despite it being out of warranty. Highly recommended.
