Sylvania Fluorescent 21" T5 Tube 13W Daylight F13W/T5/54

Slimline 13W fluorescent T5 tube 21" light bulb providing simulated daylight at 6500K with colour rendering index (Ra) of 76.Often used for light boxes and radiograph (X-ray) viewers due to the excellent light quality and contrast.Fitted with standard G5 2-pin (5mm apart) caps to both ends. Need more help in choosing a suitable fluorescent tube? Read our guide Choosing Flourescent Tubes and our guide to Flourescent Starters.

Price: 2.59 from Lightbulbs Direct