RECHARGEABLE A LED BULB in series of (9W,12W,15W and 25W)

These are the emergence bulbs that you can use them even after the disappear of electricity, that it can keep charge at almost 6-8hours and it can work without electricity, These bulbs are so nice and good in our daily use because they save power especialy when electricity is a problem. They are doing well in market and they are very commercial and they save are in good quality and designed in good technology. .