FB31/830 UBEND FLUORESCENT LIGHT BULB - 1 5/8 INCH OPENING - 3000 KELVIN - SUPRA LIFE 36,000 HOURS LONG LIFE UBEND FLUORESCENT -

Bulborama Supra Life energy-efficient linear fluorescent lamps feature a unique Krypton/Argon gas mixture to reduce energy consumption. Heavy duty triple-wound cathode guards provide burning life of up to five years and 44,000 hours. Extended life phosphors reduce color shifting, provide consistent lumen output levels, and allow Supra Life fluorescents to outlast standard lamps up to 5 times!