... (Hz)50-6050-6050-6050-6050-6050-6050-60Lumens(lm)1804106651010137015951750Color Temp.(K)2700-67002700-67002700-67002700-67002700-67002700- ... is a professional manufacturer in producing energy saving lamps (CFL) and other illumination electric series products.It’s not ... you such as u shape CFL,spiral shape CFL,lotus shape CFL,flower shape CFL,globe shape CFL, reflector shape CFL,LED and so on. ...