Knightsbridge 35W T5 Fluorescent Bulb The T535Tube, T5 35 Watt Cool White 1463mm Fluorescent Tube by Knightsbridge is an ideal replacement or spare tube for all T5 35W fittings. The measurements of this tube is 1463mm including pins and 1449mm excluding pins. These tubes are replacements for low energy cabinet shelf lighting found in kitchens or under cabinet units as well as for commercial use. Slimline fluorescent tube is flicker free and instant start. Constructed using high quality materials with good build quality. 2 Pin end cap connectors (T5/G5 2 Pin). Energy Efficiency Rating B and CE approved. 240V Technical Specification: Colour Temperature: 3500K Colour Description: Cool White Dimensions: Diameter of Tube: 15mm Length Including Pins: 1463mm Length Excluding Pins: 1449mm