1,energy saving led lamp e27 2,led blub 4v. 3,long life >60000hours 4,high efficiency,energy saving. energy saving led lamp e27The product is a kind of ... times above;2. 25 long life LED lamps, super brightness, Lower power consumption, 25 LED lamps can work at least 12 hours ... off and meantime it is in charge position, the indicator lights, LED lamps will light automatically if suddenly cut off.3. ...