portable reading light panel

very light portable reading magic light. Every lights' weight is 300gor 150 g and the size is 235 x 171mmor 170x140mm 12v and 110 w 1) very convenient, very light, it only 260g .you can bring it in the room, outside, travel. the comfortable ,soft light will protect your eyes. 2)you can use it at night, accomodate the light depend on your demand, and not affect to others sleep 3) just three 7# buttom cell ,it will last nearly 30 hours. 4) it also can be a bookmark, wherever you read this time, you can find it easily next time.