... and non-noise *High efficient Technology1. Available with E27 B22 cap 2. Can be operated within 170-250V ... To be used in dry applications, 170-250V, E14 E27 B22 cap available2. Wide application: house, hotel, office, ... temperature available TypeVolt (v)Watt (w)Lumen Flux(lm)C.R.I (Ra)Color Temp (K)Average Life ... .5For more details on 2U Energy Saving Lamp E27, please be free to contact us,we will ...