... : 52-65lm/w Half Spiral Type Energy Saving Lamp CANYA CFLs are four times ... less energy than incandescents.SeriesManufacturing ProcessColor Temperature 7W half spiral energy saving lamp E27 for 2013 ... 04912Q10453R1M Design, production and service of energy-saving lamps 2012/03/27 --- 2015/03/26 ... Fixed luminaires (Ceiling mounted, Bracket, Fluorescent lamps, Electronic ballast, ClassI, IP20, F Mark, G5 ...