The product is called iViTiOn, used the nai in wales Litonics technology limited liability company invention. The company's web site said: 'iViTiOn automatic conversion is only one purpose, is to ensure that the user will not dark during blackout. 'According to foreign media reports, a lot of local electric power shortage, frequent blackouts. But a company to find a solution, inventing a new bulb. In a period of time without power, it only need a battery can maintain glow, let you see the surrounding environment. Power failure, it will automatically switch to battery power supply mode, its luminous time up to 3 hours. To restore power, you can wait. The product is called iViTiOn, used the nai in wales Litonics technology limited liability company invention. The company's web site said: 'iViTiOn automatic conversion is only one purpose, is to ensure that the user will not dark during blackout. 'Before the power outage, automatically switch to the battery model, the use of the product is similar to the existing electric light bulb. This means that it can be independent light-emitting longest 3 hours before power is restored. In addition, it can distinguish between power outages and someone turn off the power switch, so people iViTiOn according to need to be switched off. 600 mah battery and charging automatically when there is electricity, and normal light bulb. Don't need to add the line, the battery can be installed directly into the existing ordinary light bulbs. At the same time, it also very environmental protection, electric power consumption 8 w, but its brightness is equivalent to a 60 watt light bulb. The new LED lamp lumens value is 850, the latter is only 800. Litonics co. , LTD hope to the end of this year to start selling the light bulb. But now, they haven't announced iViTiOn prices.