Osram dpro stick 14 w825 e27 4008321987013 the osram dpro stick has a low energy consumption 14w and an average life of 10 000 hours the lamp has extremely fast lumen ramp up thanks to quick light technology and also supplies a great variety of light areas of application for this lamp include general illuminations for high quality domestic and professional environmenta wherever light is required quickly basee27 screw cap colour temperature 2500k dimensions and weight for the produ