Sure Energy 18W LED Batten Lights 2FT, 60CM, 3000K Warm White, IP20 LED Fluorescent Strip Light Fitting for Ceiling of Home & Office, Workshop & Garage Lighting (Pack of 2) : Amazon.co.uk:
LED Tube T5 Light 30CM warm white 220V LED Fluorescent Tube LED T5 Tube Lamps | eBay
Eglo 10W G13 LED T8 4000K Tube Light Bulb, Warm White | Leek
FLUORESCENT TUBE F18W/29-530 18W WARM WHITE T8 | GE Sylvania
24w T5 (TL5) WARM WHITE /830 3000k Fluorescent Tubes - Light Bulbs 2 U
Crompton Fluorescent 2ft T8 18W 3000K F18W/830 | Lightbulbs Direct
Sylvania Fluorescent 3ft T8 Tube 30W Dimmable Foodstar Meat Warm White FHE30W/T8/176 | DIY at B&Q