Pack of 3 Fitted with B22D cap Powered by VFRT (Voltage Fluctuation Resistance Technology) ensuring long life of CFL's Lumen Output: 65k (White Light) Lasts 6 times linger than standard incandescent lamps and saves upto 80 percent energy Flicker free instant start and wide voltage operating range Mercury Content: 3.2mg http://www.amazon.in/Eveready-ELD-1...brc_tit_r-1_1227_234192b6&smid=A14UQ4H17XUX90