Although Hong Kong is now very stable power supply network, rarely sudden power failure occurs, but in overseas due to the occasional typhoons and earthquakes happen, so power would be more common. To ensure that power remains after the lamp can provide lighting, recently Japanese companies to create a special LED bulbs, but claims to be the world's first power after the lamp is also functioning, I do not know yet whether it feel familiar?

   The light bulb has been able to continue after a power failure lighting, mainly because it built a 200 mAh of 3.7V lithium battery, while under normal circumstances would charge the battery, so when the power outage, will be able to provide about 3-6 hours emergency lighting time, in the event of disasters when it was particularly important symbol. It is understood that the bulb supports voltages 100V to 240V, and at full brightness up to 320lm, can be used continuously for three hours, but also choose the half-bright state, so then you would use the time to push up to 6 hours.

   Which bulb at home in addition to applicable sections of the lamp socket bits, if necessary, the more can be directly removed to be used for lighting purposes, and can handle bit more elongated shorten lamp, easy to use hand as a flashlight.