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Dencon Accessories 3220TUBE: 20w T4 fluorescent tube, 6200K, 522mm inc pins, 507mm excl pins - from £2.70
![Brackenheath C31A T4 Fluorescent Tube 6W G5 3400K 205/217mm - John Cribb & Sons Ltd, UK Electrical Distributors, Dorset, Hampshire, Wiltshire, Somerset & the Isle of Wight. Brackenheath C31A T4 Fluorescent Tube 6W G5 3400K 205/217mm - 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/b/r/brackenheah-t4-lamp.jpg)
Brackenheath C31A T4 Fluorescent Tube 6W G5 3400K 205/217mm - John Cribb & Sons Ltd, UK Electrical Distributors, Dorset, Hampshire, Wiltshire, Somerset & the Isle of Wight.
![2 Pack 20w T4 Fluorescent Tube Warm White (3400K, 568mm - excl pins) Check Length Carefully : Amazon.co.uk: Lighting 2 Pack 20w T4 Fluorescent Tube Warm White (3400K, 568mm - excl pins) Check Length Carefully : Amazon.co.uk: Lighting](https://m.media-amazon.com/images/I/516-GqvZuDL._AC_UF894,1000_QL80_.jpg)
2 Pack 20w T4 Fluorescent Tube Warm White (3400K, 568mm - excl pins) Check Length Carefully : Amazon.co.uk: Lighting
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Lyveco T4/20W 20w T4 Fluorescent Tube (3400K, 565mm inc pins, 553mm excl pins) Check Length Carefully : Amazon.co.uk: Lighting
![2 Pack 20w T4 Fluorescent Tube Warm White (3400K, 568mm - excl pins) Check Length Carefully : Amazon.co.uk: Lighting 2 Pack 20w T4 Fluorescent Tube Warm White (3400K, 568mm - excl pins) Check Length Carefully : Amazon.co.uk: Lighting](https://m.media-amazon.com/images/I/619zt9QmUnL.jpg)
2 Pack 20w T4 Fluorescent Tube Warm White (3400K, 568mm - excl pins) Check Length Carefully : Amazon.co.uk: Lighting
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5 X Leyton 10w T4 fluorescent tube warm white 3400K 352mm inc pins 338mm exc pins CHECK LENGTH CAREFULLY : Amazon.co.uk: Lighting
![Eterna N64/7 20W T4 Opal Glass Ultraslim Replacement Tube 3400K - John Cribb & Sons Ltd, UK Electrical Distributors, Dorset, Hampshire, Wiltshire, Somerset & the Isle of Wight. Eterna N64/7 20W T4 Opal Glass Ultraslim Replacement Tube 3400K - 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/e/t/eterna_n647_20w_t4_opal_glass_ultraslim_replacement_tube_3400k.jpg)