GE T539840 T5 High-Efficiency Fluorescent Lamps 39W Col 840mm - 849mm\n- This T5 tube has an average lifespan of 30,000 hours.- Triphosphorus film in the lamps gives an excellent Color.- Energy efficiency A.- T5 high efficiency (HE).- Suitable for use in the new low-profile recessed and suspended luminaries and modular systems.\nThe GE T539840 T5 High-Efficiency Fluorescent Lamps 39W Col 840mm - 849mm has an average lifespan of 30,000 hours. Triphosphorus film in the lamps gives an excellent Color and it is energy efficiency A. new generation high output lamp that is more efficient and powerful than the conventional T8 Fluorescent Tube. This lamp offers energy savings of up to 25% compared. This T5 High-Efficiency Fluorescent Lamps 39W tube is most suitable for use in the new low-profile recessed and suspended luminaries and modular systems.\nFeatures:\n- Wattage: 39W.- Type: Light Bulb.- Colour rendering is 85% accurate.- HE energy-saving high-performance fluorescent tube.- Ideal solution for slim, aesthetic luminaires.- Energy savings of up to 25% compared to a T8 tube.- Shape: Tubular.- EU Energy Efficiency Label: A.- Specific Uses: General purpose.- Each item is packed with care.- Cap Type: G5.- Brand: GE.