... 90Lm , advanced technology and high brightness; (2)7W LED BULB E27 LED BULB High efficiency, total consumption power 7W, with luminous ... input voltage, ac95v-240v 50hz/60hz ; (4) Low light degradation E27 LED BULB: light weakness < 4% after 50000hours working time, and ... using 2years within warranty period; (5) Wide range color temperature E27 LED BULB for selection, warm white 3000-4500k, Natural White ...