![5 x 21w T5 High Efficiency Triphosphor Fluorescent Tube 849mm - Cool White - 840 - Pack of 5 : Amazon.co.uk: Lighting 5 x 21w T5 High Efficiency Triphosphor Fluorescent Tube 849mm - Cool White - 840 - Pack of 5 : Amazon.co.uk: Lighting](https://m.media-amazon.com/images/I/61n-skCFDFL.jpg)
5 x 21w T5 High Efficiency Triphosphor Fluorescent Tube 849mm - Cool White - 840 - Pack of 5 : Amazon.co.uk: Lighting
![Philips 29020-5 - F24T5/835/HO/ALTO - 24 Watt Fluorescent Tube - T5 High Output - 3500K - 800 Series Phosphors : Amazon.co.uk: Lighting Philips 29020-5 - F24T5/835/HO/ALTO - 24 Watt Fluorescent Tube - T5 High Output - 3500K - 800 Series Phosphors : Amazon.co.uk: Lighting](https://m.media-amazon.com/images/I/41tVXj7NqAS.jpg)
Philips 29020-5 - F24T5/835/HO/ALTO - 24 Watt Fluorescent Tube - T5 High Output - 3500K - 800 Series Phosphors : Amazon.co.uk: Lighting
![5 Foot T5 Fluorescent Tube 49W G5 4000K Cool White - John Cribb & Sons Ltd, UK Electrical Distributors, Dorset, Hampshire, Wiltshire, Somerset & the Isle of Wight. 5 Foot T5 Fluorescent Tube 49W G5 4000K Cool White - John Cribb & Sons Ltd, UK Electrical Distributors, Dorset, Hampshire, Wiltshire, Somerset & the Isle of Wight.](https://www.johncribb.co.uk/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/0/0/0002860_1_1_1_1_1_1_1.jpg)