... :Prompt 4) Service :Comprehensive and best E27 high power warm white LED bulbSpecification: 1,Base type: E27,E14,MR16,GU10 2, ... white or warmwhite. 5,Lighting source: High power led. 6,Luminous flux: white: 350 lm, warm white:280 lm. 7,Color temperature: white:5600-7200K, warm white:2800 ... and low consumption. 2,Environment-friendly and no UV or IR addiation. 3,Easy to install and maintain and ...