2 Pack of 15W T8 450mm 18" Fluorescent Tubes Cool White 4000k Bell Lighting 05448 : Amazon.co.uk: Lighting
Knightsbridge 230V 6W T4 Fluorescent Tube 232mm Cool White 4000K (T46ATUBE) | Light Shop Direct
9PLS8402PINB | G23 Twin Tube Shape CFL Bulb, 9 W, 4000K, Cool White Colour Tone | RS
The Fluorescent Lamp - Choice of Colours
CROMPTON T5 FLUORESCENT TUBE 8W Normal Cool White 3500K 4000K Miniature 12" | eBay
Crompton Fluorescent 4ft T8 36W 25-Pack 4000K F36W/840 | Lightbulbs Direct
Bell 18W T8 Fluorescent Tube in 4000k Cool White
49w T5 (TL5) COOL WHITE /840 4000k Fluorescent Tubes - Light Bulbs 2 U
6w Triphosphor Fluorescent Tube T4 - 4000k | Knightsbridge (T46TUBE)
Fluorescent Triphosphor 24W T5 549mm 4000K – The Lamp Company
4x 6W T4 220mm Fluorescent Tube Strip Light Bulb 4000K Cool White | eBay
Bell 36W T8 4ft (1200mm) Triphosphor Fluorescent Tube 4000K (05561) | CEF
9W LED Tube Light 900Lm, 4000K Cool White Retrofit Easy Replacement fo – Olectrical
Fusion 14W T5 (549mm) Triphosphor Fluorescent Tube 4000K (EDF14/840) | CEF
38W T8 Fluorescent Tube 1047mm x 26mm - Cool White 4000K
Fluorescent Triphosphor T8 Tube 36W 4ft 4000K Crompton – The Lamp Company
Fluorescent Tube F13T8/CW 12 13W T8 4000K from Havells Sylvania
Symple Stuff 8W E27 G95 Smoked LED Light Bulb 4000K (Set Of 5) | Wayfair.co.uk
T5 Fluorescent Tube (G5, 13w, 21 Inches/525mm, 3500k-4000k) BRANDED - Balcan Lighting
Philips T5 13W 4000K 1000lm Tube Ice white Light bulb (L)531.1mm | DIY at B&Q
FT436SPCW Crompton Lamps 36W T8 Linear Fluorescent Tube, 4ft, 4000K, 3350lm, G13 | YESSS Electrical
G13 70W 4000K 6200lm T8 White Fluorescent Light bulb (L)1765mm | DIY at B&Q
