Crompton 28W T5 Fluorescent Bulb G5 46 Inch Triphosphor Long Life Light Bulb Lamp (1149mm exc Pins, 1161mm inc Pins) Ideal as an Under Cabinet and Feature Lighting, Slim Luminaires and Pelmet Lighting Replacement Lamps. These 2605/2400 lumen tube bulbs are ideal for pelmet lighting, Slim luminaires and fixtures and low energy cabinet shelf lighting in the home and for commercial use. T5 Lamps Generally Have the Same Dimensions Across ALL Brands Main Features: T5 Halophosphate bulb 28W Version (1149mm exc Pins, 1161mm inc Pins) 20,000 Hour Long Life SPECTRA-PLUS Triphosphor technology Excellent colour rendering and high lumen maintenance Designed for use with High-Frequency ballasts Technical Specification: Voltage: 230V Watts: 28W Cap: G5/T5 Colour Appearance: White Cool White Daylight White Colour Temperature: 3500°K 4000°K 6400°K Initial lumen output: 2605 2605 2400 Lm Colour rendering/index group: 851B Dimensions: Diameter: 16mm Length Including Pins: 1161mm Length Excluding Pins: 1149mm Energy Efficiency Rating: A+ Comes with a 20,000 Hour Long Life Guarantee from the Manufacturer Specification Sheet