Newlec NLT52184 Fluorescent Tube T5 High Efficiency 21W 4000K 849mm

T5 Fluorescent tubes offer all the energy saving benefits of T5 technology. Low wattage, long life, high lumen maintenance and instant on/off features make this a very attractive alternative to standard T8 tubes. • Long life hours of up to 24,000 hrs drastically reducing replacement frequency • Very good lumen maintenance of 80%, maintaining high levels of performance throughout lifetime • Very good lumen maintenance of 80%, maintaining high levels of performance throughout lifetime