Patona Smart LED E27 Color changing Bluetooth 7W 110x60mm 1955lm 2700K 230V/50-60Hz A iOS Android Technical Data Base E27 Power 7W Color temperture 2700K warmwhite Life time approx. 20.000 hours Beam angle 270 degree Classic bulb equivalent approx. 50W Size 110 x 60mm Input Voltage 230V Energy savings up to 90 Energy efficiency A Number of switching cycles before pr