, TBE Lighting - T5 549mm 14w Tube lamps - MULTI PACKS of 2 UNITS - PLEASE CHECK PRODUCT LENGTH CAREFULLY - 549MM IN LENGTH EXCLUDING PINS , High Efficiency compact fluorescent Tubes with G5 (2-pin) Base type to suit compact fluorescent ceiling light fittings - 230v Supply , 20000 Hour life / A Energy Rating / Free of liquid mercury, minimising environmental impact by employing amalgam , Cool White - 4000-4500K Kelvin - 14w / 1250 Lumen / High efficient tri-phosphor coating with excellent colour rendering , 30 Day No quibble Money Back Refund if you’re not fully satisfied / 549mm length x 16mm Diameter ,